diff --git "a/brats_medgemma_r16_alpha16_20251014_023559/metrics/test_detailed_20251014_023559.csv" "b/brats_medgemma_r16_alpha16_20251014_023559/metrics/test_detailed_20251014_023559.csv"
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+++ "b/brats_medgemma_r16_alpha16_20251014_023559/metrics/test_detailed_20251014_023559.csv"
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+sample_id,patient_id,image_type,rouge1,rouge2,rougeL,ground_truth,generated
+0,BraTS20_Training_029,single_slice,0.5671641791044777,0.321608040201005,0.46766169154228854,"This single axial T1CE MRI slice shows: The lesion area is in the right frontal and parietal lobes with mixed signals of varied intensities and patchy high-signal areas. Edema is observed in the right parietal lobe with blurred boundaries and is present in the right frontal lobe, although the extent is slightly smaller. Necrosis is present in the margins of the high-signal area in the right parietal lobe and several scattered areas in the right frontal lobe, characterized by uneven signal intensity and disorganized features. Ventricular compression is exerted on the ventricles, with observed changes in the shape of the left ventricle.","This single axial T1CE MRI slice shows: The lesion area is in the right frontal lobe with a heterogeneous mix of high and low signals, with speckled areas of hyperintense signal. Edema is significant, particularly noticeable near the lesions in the frontal lobes as diffuse high signals indicating considerable swelling, covering most of the right hemisphere's frontal lobe region. Necrosis is suggested by some low signal areas within the high signal regions, primarily concentrated at the core of the lesions in the frontal lobes. Ventricular compression is observed where the ventricles are notably compressed under pressure."
+1,BraTS20_Training_060,three_slices,0.663265306122449,0.41237113402061853,0.5306122448979591,"Examining these 3 axial slices with 10-slice spacing: The lesion area is in the left temporal and frontal lobes with a mixture of heterogeneous high and low signals, with spotty high signal areas. Edema is significant in the left temporal and frontal lobes, extensive and spreading to the nearby brain tissue. Necrosis is present in low signal areas in the left temporal lobe, sporadically distributed and highly heterogeneous. Ventricular compression is observed with evidence of compression on the left lateral ventricle, with slight deformation.","Examining these 3 axial slices with 10-slice spacing: The lesion area is in the left frontal and temporal lobes with a mixture of irregular high and low signals, along with speckled high signal areas. Edema is evident around the lesions, primarily concentrated in the left hemisphere near the anterior part of the frontal lobe and extends to parts of the parietal and occipital lobes, suggesting significant swelling in the surrounding tissues. Necrosis is mainly located in the central region of the lesion on the left side, presenting as mixed high and low signals that are relatively scattered but also show some degree of aggregation. Ventricular compression is observed with signs"
+2,BraTS20_Training_365,five_slices,0.67,0.3939393939393939,0.52,"Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is in the right parietal lobe with a mixture of heterogeneous high and low signals with speckled high signal areas. Edema is significant, observed in the right parietal and frontal lobes, primarily located around the periphery of the lesion and covering a relatively large area. Necrosis is suggested by some regions of low signal intensity, mainly located in the central region of the lesions. Ventricular compression is clear, particularly in the right lateral ventricle area, indicating that the lesions are exerting pressure on the ventricles.","Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is in multiple brain regions, including parts of the right parietal lobe, frontal lobe, and temporal lobe with mixed signals of varying intensity and spotty high-signal areas. Edema is significant in portions of the right parietal lobe and part of the frontal lobe, presenting as diffuse high signal areas that suggest edema. Necrosis is observed within the lesion area of the right parietal lobe, appearing as low signal zones, mainly concentrated at the center of the lesion. Ventricular compression is not observed."
+3,BraTS20_Training_355,single_slice,0.656084656084656,0.3850267379679144,0.4444444444444444,"The MRI slice demonstrates: The lesion area is in the right parietal and temporal lobes, with a mixture of multiple uneven high and low signals along with speckled high signal areas. Edema is significant, with a large area of swelling occurring around the lesion, notably widespread and clearly spread to surrounding areas. Necrosis is primarily concentrated in the lesion sites, characterized by low signals, with mixed signals focused in the core region. Ventricular compression is with compression and deformation of the right ventricle.","The MRI slice demonstrates: The lesion area is in the right frontal, temporal, parietal regions with mixed high and low signal intensities along with speckled high signal areas. Edema is prominent, mainly observed in the right cerebral hemisphere's frontal, temporal, and parietal lobes, appearing as diffuse high signals and covering most of these lobes. Necrosis is possible within the right frontal lobe region, characterized by uneven signal intensity with a mixture of high and low signals concentrated at the center of the lesion. Ventricular compression is significant on the affected side, leading to deformation of the ventricular system, indicating notable pressure effects of the lesions."
+4,BraTS20_Training_174,three_slices,0.6075949367088608,0.32340425531914896,0.44725738396624476,"Analysis of these 3 sequential brain scans reveals: The lesion area is in the left parietal and occipital lobes with a mixture of irregular high and low signals, featuring both large high-signal areas and small spot-like high-signal regions. Edema is significantly extended to cover most of the lesion area, particularly around the left parietal and occipital lobes, indicating substantial edema with pronounced high signals, notable swelling, and compression. Necrosis is observed within the high-signal lesion areas, with some regions exhibiting mixed signals and possible necrotic tissue, scattered within the high-signal lesion regions of the left parietal and occipital lobes. Ventricular compression is observed with the left lateral ventricle significantly compressed and a mild change in shape, indicating compression effects.","Analysis of these 3 sequential brain scans reveals: The lesion area is in the left frontal and parietal lobes with a mixture of heterogeneous high and low signals along with speckled high signal areas, indicating multiple lesions. Edema is observed surrounding the left frontal and parietal lobes, presenting as high signal intensity, suggesting significant edema affecting the surrounding normal brain tissue. Necrosis is suggested by low signal regions primarily concentrated at the center of the left frontal lobe lesion, displaying mixed characteristics that could indicate varying degrees of necrosis. Ventricular compression is noted on the lateral ventricles, particularly the left ventricle, which appears compressed and deformed due to pressure from the lesion area"
+5,BraTS20_Training_344,single_slice,0.6063348416289592,0.33789954337899547,0.4886877828054299,"Examining this single slice, I observe: The lesion area is in the left hemisphere, particularly in the frontal and temporal lobes, with a mix of heterogeneous high and low signals and spotty high signal areas, indicating multiple lesions. Edema is prominent, with high signals primarily in the left frontal and temporal lobes, significantly affecting the structure of normal brain tissue. Necrosis is possible within the primary lesion region, particularly in the left frontal and temporal lobes, with low signal intensity contrasting with high signal surrounding edematous regions. Ventricular compression is observed as the left ventricle appears deformed and reduced in size due to compression from the left-side lesions.","Examining this single slice, I observe: The lesion area is in the left side of the brain with a mix of heterogeneous high and low signals along with speckled high signal areas. Edema is significant, mainly concentrated near the lesions on the left side of the brain, extending to adjacent tissues. Necrosis is suggested by some regions exhibiting lower signal intensity compared to surrounding areas; these necrotic areas are primarily concentrated at the junction of the left frontal and parietal lobes, characterized by mixed low and iso-signals. Ventricular compression is observed as the right lateral ventricle shows signs of compression due to the lesion area, resulting in slight deformation but no"
+6,BraTS20_Training_042,five_slices,0.6100000000000001,0.31313131313131315,0.39999999999999997,"Analysis of these 5 sequential MRI scans reveals: The lesion area is in the left cerebral hemisphere, particularly in the frontal and parietal lobes, with a mixed signal of heterogeneous high and low intensity. Edema is a clear high signal area predominantly in the frontal and parietal regions of the left hemisphere. Necrosis is low signal areas that may indicate the presence of necrotic regions, displaying varied signal intensities and are relatively dispersed. Ventricular compression is parts of the ventricles that are compressed, with slight deformation, indicating pressure effects.","Analysis of these 5 sequential MRI scans reveals: The lesion area is in the left parietal and frontal lobes with mixed high and low signals, including speckled regions of high signal. Edema is significant in the left hemisphere, particularly around the lesions, appearing as uniform high signals, indicating substantial swelling of the surrounding tissues, with a large extent that extends to adjacent normal brain tissue. Necrosis is observed within the lesion areas on the left side, exhibiting alternating low and high signal intensity, appearing as irregularly shaped plaques interspersed among the high signal edema zones. Ventricular compression is exerted pressure on the right ventricle, leading to deformation and reduction in size"
+7,BraTS20_Training_005,three_slices,0.6666666666666667,0.3867403314917127,0.5136612021857923,"Across these 3 consecutive slices (10-slice intervals), the tumor shows: The lesion area is in the left parietal lobe region with a mix of heterogeneous high and low signals with patchy high signal areas. Edema is significant, mainly located in the left parietal lobe with intense and extensive signal, indicating considerable swelling of the surrounding tissue. Necrosis is a potentially necrotic area located in the right parietal lobe, manifesting as a mixed high signal region and exhibiting a patchy signal, concentrated at the center of the main lesion. Ventricular compression is minor deformation of some ventricles, suggesting a certain degree of compression is present.","Across these 3 consecutive slices (10-slice intervals), the tumor shows: The lesion area is in the left temporal lobe with mixed high and low signals. Edema is significant, particularly concentrated at the junction of the left temporal and frontal lobes as well as part of the parietal region. Necrosis is observed in regions of uneven signal intensity within the left temporal and parietal lobes, presenting a mix of both high and low signals. Ventricular compression is mild."
+8,BraTS20_Training_316,five_slices,0.631578947368421,0.3020408163265306,0.4534412955465587,"Examining these 5 axial slices with 5-slice spacing: The lesion area is in the right frontal and parietal lobes with mixed high and low signal areas with patchy high signal regions, suggesting multiple lesions. Edema is mainly observed in the surrounding areas of the right frontal and parietal lobes. The signal intensity in this region is significantly increased, indicating pronounced swelling of the tissues around the lesions. The edema is extensive, occupying a large portion of the frontal and parietal lobes. Necrosis is represented by some high signal areas in the right frontal and parietal lobes, indicating areas that may show necrosis with uneven high signal, some regions extremely high, suggesting a high degree of mixed necrotic tissue. The necrotic areas are relatively concentrated. Ventricular compression is described as noticeable compression of the right ventricle, leading to deformation and reduction in size.","Examining these 5 axial slices with 5-slice spacing: The lesion area is in the right cerebral hemisphere, particularly in the frontal lobe region, with a heterogeneous mix of high and low signals along with speckled high signal areas. Edema is extensive, mainly concentrated in the white matter surrounding the lesions on the right side of the brain, extending broadly from the frontal lobe to the temporal lobe. Necrosis is observed as multiple low signal zones within the main high signal lesion area, showing mixed characteristics scattered throughout the frontal and parietal lobes. Ventricular compression is present, especially evident in the right lateral ventricle."
+9,BraTS20_Training_242,five_slices,0.5919282511210762,0.334841628959276,0.41255605381165916,"Analysis of these 5 sequential MRI scans reveals: The lesion area is in the left hemisphere of the brain, particularly at the junction of the parietal and occipital lobes and surrounding areas, with heterogeneous high and low mixed signals and spot-like high signal areas. Edema is centered in the left parieto-occipital area, suggesting a severe degree of swelling in the tissue surrounding the lesions. Necrosis is observed as multiple low-signal areas within the lesion region, particularly at the junction of the left parietal and occipital lobes, displaying mixed signal intensities. Ventricular compression is seen in the left lateral ventricle, which is compressed and shows significant morphological changes.","Analysis of these 5 sequential MRI scans reveals: The lesion area is in the left frontal lobe and partially extends into the parietal region, presenting as a mixture of heterogeneous high and low signals along with patchy high signal areas. Edema is prominent, observed mainly near the left frontal lobe, extending over most of the frontal lobe area and partially spreading to adjacent parts of the parietal lobe. Necrosis is characterized by mixed signal intensity, primarily located within the main lesion area on the left side, showing uneven distribution with both concentrated and dispersed necrotic regions. Ventricular compression is observed, with notable deformation of the right ventricle due to pressure from the lesion"
+10,BraTS20_Training_327,three_slices,0.5029239766081871,0.15384615384615385,0.3508771929824561,"The tumor progression through these 3 slices demonstrates: The lesion area is in the right parietal and temporal lobes with a heterogeneous mix of high and low signals, accompanied by multiple patchy high-signal areas. Edema is significant, with notable swelling of the tissues in these areas, affecting a wide area of brain tissue surrounding the lesions. Necrosis is indicated by distinct low-signal portions interspersed within the high-signal areas of the parietal and temporal lobes, with an irregular distribution. Ventricular compression is observed in the right ventricle, leading to asymmetrical ventricle morphology.","2 images show a high signal lesion in the right frontal lobe area with mixed signals of varying intensity, showing spotted high signal regions, suggesting multiple lesions. Edema is significant, mainly observed in the right frontal lobe region, presenting as diffuse high signals and affecting surrounding normal tissues. Necrosis is suggested by some areas displaying extremely low or absent signals, primarily concentrated at the center of the main lesion, exhibiting irregular shapes. Ventricular compression is not observed."
+11,BraTS20_Training_291,single_slice,0.5671641791044776,0.3115577889447236,0.417910447761194,"The MRI slice demonstrates: The lesion area is in the right cerebral hemisphere, specifically in the frontal and parietal lobes, with mixed high and low signal areas with speckled high signal regions. Edema is predominantly observed around the lesions, especially in the right frontal lobe, indicating significant tissue swelling in that area with low signal areas present. Necrosis is apparent in the parietal lobe, with several mixed high and low signal areas presenting a heterogeneous state with mixed high and extremely low signals. Ventricular compression is observed with the right lateral ventricle compressed and deformed, significantly contrasted to the left side, appearing flattened.","Analysis of this brain scan reveals: The lesion area is in the right frontal lobe with mixed high and low signals, exhibiting speckled high signal areas, indicating multiple lesions. Edema is noticeable in parts of the right cerebral hemisphere, particularly within and surrounding the frontal lobes, suggesting significant edema. Necrosis is observed as possible necrotic regions mainly concentrated at the center of the right frontal lobe, appearing as unevenly distributed low signals, interspersed among some high signal plaques. Ventricular compression is observed with clear signs of compression on the left ventricle by the mass effect of the lesions."
+12,BraTS20_Training_133,three_slices,0.6168224299065421,0.330188679245283,0.4953271028037383,"Across these 3 consecutive slices (10-slice intervals), the tumor shows: The lesion area is in the left occipital lobe area with a mixture of heterogeneous high and low signals along with spotted high signal areas. Edema is observed mainly in the tissue surrounding the lesion, with significant edema in the left occipital lobe region, exhibiting diffuse high signals and a fairly extensive range of edema. Necrosis is observed with high signal areas within the lesion, suggesting potential necrotic regions mainly concentrated in the central part of the lesion, appearing as heterogeneous mixed signals. Ventricular compression is observed with the lesion exerting a certain degree of compression on the left lateral ventricle.","Across these 3 consecutive slices (10-slice intervals), the tumor shows: The lesion area is in the left frontal and parietal lobes with mixed heterogeneous signals, including multiple patchy high signal areas. Edema is significant surrounding the lesions of the left frontal lobe, affecting a large extent from the anterior part to the middle portion of the frontal lobe and extending into the adjacent parietal lobe region. Necrosis is observed within the lesion regions as several low signal plaques, mainly located at the center of the lesions. Ventricular compression is indicated by deformation and reduction in size of parts of the ventricles."
+13,BraTS20_Training_132,three_slices,0.6636771300448431,0.37104072398190047,0.4753363228699552,"Examining these 3 axial slices with 10-slice spacing: The lesion area is in the right frontal lobe, partially extending into the temporal and parietal regions, with heterogeneous signals characterized by a mix of high and low signals, as well as speckled high signal areas. Edema is surrounding the lesion area, predominantly in the right cerebrum, mainly concentrated in the right frontal and temporal lobes, with some extension into the parietal region. Necrosis is in the lesion area with a low-signal region, exhibiting heterogeneous signals with a mix of both high and low signal regions, primarily located in the core region of the lesion. Ventricular compression is significant compression of the right lateral ventricle, presenting as asymmetrical changes.","Examining these 3 axial slices with 10-slice spacing: The lesion area is in the frontal and parietal regions of the right cerebral hemisphere, presenting a mixture of heterogeneous high signal areas with speckled high signals. Edema is mainly concentrated near the lesions in the frontal and parietal regions of the right hemisphere, indicating significant edema that may affect surrounding normal brain tissue and expand into parts of the temporal lobe. Necrosis is within the main lesion area as several low signal spots exhibiting mixed characteristics. Ventricular compression is evident on the right lateral ventricle, which appears mildly compressed but maintains its overall shape."
+14,BraTS20_Training_259,five_slices,0.5741626794258373,0.3285024154589372,0.44019138755980863,"The comprehensive tumor distribution through these 5 slices demonstrates: The lesion area is in the right cerebral region, including the frontal lobe and part of the parietal lobe, with mixed high and low signals and patchy high signal areas. Edema is significant, observed in the right frontal lobe area and parts of the parietal lobe with relatively high intensity, extending over a considerable area. Necrosis is potential, identified in the high-intensity signal region of the right frontal lobe with highly uneven signal intensity, suggesting necrotic tissue more concentrated in the mid to posterior part of the right cerebrum. Ventricular compression is present, with the right ventricle compressed and deformed, indicating pressure exertion by the lesion.","The comprehensive tumor distribution through these 5 slices demonstrates: The lesion area is in the left frontal lobe with a mixture of heterogeneous high and low signals, along with patchy high signal regions, indicating multiple lesions. Edema is pronounced in parts of the left frontal lobe surrounding the lesion, covering most of the left frontal lobe region. Necrosis is observed as some low signal areas within the lesion region, suggesting possible necrosis, concentrated at the center of the lesion but also dispersed into smaller patches near the periphery. Ventricular compression is not observed."
+15,BraTS20_Training_343,five_slices,0.625,0.3592233009708738,0.4230769230769231,"The comprehensive tumor distribution through these 5 slices demonstrates: The lesion area is in the frontal and parietal regions of the right cerebral hemisphere with a mixture of heterogeneous high and low signals, accompanied by speckled high-signal areas, suggesting the presence of multiple lesions. Edema is significant around the right frontal and parietal lobes, with notable swelling indicating a significant edema response that is extensive and impacts the surrounding tissue structures. Necrosis is observed within the high-signal areas in the right frontal and parietal lobes, as some low-signal regions suggest possible necrotic regions that are clustered in blocks and have indications of scattered distribution. Ventricular compression is exerted on the right lateral ventricle, showing mild deformation in its shape.","The comprehensive tumor distribution through these 5 slices demonstrates: The lesion area is in the right frontal lobe with mixed signals, including regions of high and low signal intensity. Edema is significant in the right temporal lobe region, suggesting severe local swelling. Necrosis is mainly concentrated within the right parietal lobe region, characterized by uneven signal intensity with a mix of high and low signals. Ventricular compression is observed on the left side due to pressure from the lesions, resulting in slight deformation of the ventricles."
+16,BraTS20_Training_199,three_slices,0.6036036036036035,0.34545454545454546,0.45045045045045046,"The tumor progression through these 3 slices demonstrates: The lesion area is in the right frontal lobe of the brain with mixed signals of varying intensities and patchy high-signal areas, suggesting multiple lesions. Edema is significant, occupying a large portion of the right hemisphere with higher signal intensity, indicating swelling of the tissues around the lesion. Necrosis is potentially present in the deep regions of the right frontal lobe, showing markedly low signal intensity intermingled with regions of high signal lesions. Ventricular compression is observed with the right lateral ventricle notably compressed and deformed, while the left lateral ventricle also shows slight compression, suggesting the lesion has a significant impact on the ventricular system.","The tumor progression through these 3 slices demonstrates: The lesion area is in the right frontal lobe with mixed signal intensities, showing a speckled pattern of high and low signals. Edema is significant, mainly observed in the right parietal lobe and part of the temporal lobe, presenting as diffuse high signals indicating noticeable edema, extending to adjacent areas of the frontal lobe. Necrosis is visible within the right parietal region, characterized by uneven signal intensity exhibiting both high and low signals, appearing as large, scattered high and low signal regions. Ventricular compression is evident, with the left ventricle compressed and deformed due to pressure from surrounding lesions."
+17,BraTS20_Training_211,five_slices,0.6698113207547169,0.40952380952380957,0.5,"The comprehensive tumor distribution through these 5 slices demonstrates: The lesion area is in the brain primarily located in the right frontal lobe, with involvement of parts of the parietal lobe, with a mixed high and low signal with patchy high signal areas. Edema is significant, surrounding the lesions, especially in the right frontal lobe and is extensive. Necrosis is some low signal zones in parts of the lesion area, which are unevenly distributed with some concentration at the junction between the frontal and parietal lobes exhibiting mixed signals. Ventricular compression is the right-side lesion compressing the right ventricle.","The comprehensive tumor distribution through these 5 slices demonstrates: The lesion area is in the right frontal lobe and partially extends into the temporal lobe with a heterogeneous mix of high and low signals, showing spotty high signal areas. Edema is significant, mainly concentrated in the right frontal and temporal lobes, indicating noticeable swelling in the tissues surrounding the lesions. Necrosis is within the high signal regions, particularly at the center of the lesions, suggesting possible necrosis with mixed signals but relatively concentrated. Ventricular compression is observed as the left ventricle is mildly compressed due to the pressure from the lesion area, but there are no clear signs of ventricular obstruction or"
+18,BraTS20_Training_206,three_slices,0.6596858638743456,0.4973544973544973,0.5235602094240839,"Analysis of these 3 sequential brain scans reveals: The lesion area is in the right parietal and frontal lobes with a mixture of heterogeneous high and low signals, along with patchy high signal areas. Edema is significant, mainly distributed around the right frontal and parietal lobes, exhibiting high signals and covering the right frontal lobe and parts of the parietal lobe. Necrosis is potential, located at the center of the lesion where mixed high and low signals are observed, presenting an overall mixed signal with extremely uneven high and low signals. Ventricular compression is mild compression and deformation, especially with the right lateral ventricle narrowed due to compression.","Analysis of these 3 sequential brain scans reveals: The lesion area is in the right parietal and frontal lobes with a mixture of heterogeneous high and low signals, including multiple patchy high-signal areas. Edema is observed in parts of the right parietal lobe with significant edema signal intensity, extending to adjacent regions. Necrosis is suggested by some low-signal zones within the lesions, notably concentrated at the center of the main lesion in the right parietal lobe. Ventricular compression is not observed."
+19,BraTS20_Training_123,five_slices,0.5863874345549738,0.3068783068783068,0.387434554973822,"The comprehensive tumor distribution through these 5 slices demonstrates: The lesion area is in the left temporal lobe with mixed heterogeneous signals and punctate high signals. Edema is significant in the left frontal lobe with extensive high signal, and the left temporal lobe also shows diffuse high signal areas indicating tissue swelling. Necrosis is suggested by multiple mixed high and low signal areas in the center of the left frontal lobe. Ventricular compression is observed with the left ventricle noticeably compressed and deformed.","Analysis of this brain scan reveals: The lesion area is in the left temporal lobe with a mixture of heterogeneous high and low signals, as well as patchy high signal areas, suggesting multiple lesions. Edema is prominent, mainly located at the junction of the left temporal lobe and parietal lobe regions, characterized by diffuse high signals indicating significant swelling of tissues surrounding the lesion. Necrosis is observed within the lesion region near the center of the high signal area with lower signal intensity, primarily concentrated within the main lesion area. Ventricular compression is mild deformation of the ventricles due to pressure from the lesion area on the ventricles."
+20,BraTS20_Training_130,three_slices,0.6231155778894473,0.3857868020304569,0.4824120603015075,"Analysis of these 3 sequential brain scans reveals: The lesion area is in the right frontal, temporal, and parietal lobes, with mixed signal intensities and patches of high signal areas. Edema is significant, mainly in the right parietal and occipital regions with an extensive distribution of high signal intensity indicating tissue swelling. Necrosis is observed within the lesion area with low signal intensity spots mainly in the right frontal and parietal parts, indicating potential tissue necrosis. Ventricular compression is significant with deformation of the right lateral ventricle.","Analysis of these 3 sequential brain scans reveals: The lesion area is in the right frontal lobe and partially extends into the parietal lobe, characterized by a mix of heterogeneous high and low signals along with patchy high signal areas. Edema is significant, mainly observed in the right frontal and parietal lobes, appearing as uniform or slightly heterogeneous high signals and extending to surrounding tissues. Necrosis is potentially present, primarily concentrated in the central region of the lesions on both sides, displaying mixed low signal regions surrounded by high signal areas. Ventricular compression is noticeable, particularly evident in the deformation of the ventricles under pressure due to the right-side lesion expansion"
+21,BraTS20_Training_097,single_slice,0.6837606837606838,0.43103448275862066,0.49572649572649574,"This single axial T1CE MRI slice shows: The lesion area is in the right frontal, temporal, and parietal lobes with mixed high and low heterogeneous signals and spot-like high signal areas, indicating the presence of multiple lesions. Edema is mainly concentrated in parts of the right frontal and temporal lobes, as well as some areas of the parietal lobe, with considerable extent suggesting noticeable swelling in the tissues surrounding the lesions. Necrosis is possible with high signal intensity and uneven distribution, primarily located in the right frontal and parietal lobes, appearing as spot-like mixed signals. Ventricular compression is observed, particularly with the lateral ventricles appearing narrower under the influence of the lesion sites, suggesting that the lesions have exerted some compressive effects on the brain tissue and ventricles.","This single axial T1CE MRI slice shows: The lesion area is in the right frontal lobe, parietal lobe, temporal lobe, and occipital lobe with a mix of heterogeneous high and low signals, exhibiting speckled high signal areas, suggesting multiple lesions. Edema is significant, mainly concentrated in the tissues surrounding the right frontal and parietal lobes, appearing as diffuse high signals, indicating noticeable swelling. Necrosis is present within some high signal areas, displaying mixed signals and uneven signal intensity, scattered throughout the affected areas but primarily concentrated near the center of the lesions. Ventricular compression is observed with notable deformation of the ventricles under pressure."
+22,BraTS20_Training_237,single_slice,0.6350710900473934,0.33492822966507174,0.46445497630331756,"This single axial T1CE MRI slice shows: The lesion area is in multiple brain regions of the right cerebral hemisphere, especially in the frontal and parietal lobes, with mixed high and low signal intensities and spotted high-signal areas. Edema is pronounced in the parietal region of the right cerebral hemisphere, affecting the surrounding brain tissue. Necrosis is observed as a high mixed signal area in the right parietal region, characterized by dispersed, uneven high-signal with some areas showing a distinct central low signal surrounded by high signal. Ventricular compression is considerable, with the right ventricle appearing significantly compressed and smaller.","This single axial T1CE MRI slice shows: The lesion area is in the right frontal lobe with mixed heterogeneous signals, including speckled high signal areas. Edema is observed surrounding the lesions mainly in the right hemisphere, particularly in the frontal and temporal lobes, with a moderate to severe degree of edema indicating significant swelling of the tissues around the lesions. Necrosis is suggested by some low-signal areas within the lesion region, primarily concentrated at the center of the lesion, exhibiting uneven signal intensity with a mix of low and iso-signals. Ventricular compression is not pronounced, as the ventricles appear generally normal without significant signs of compression or"
+23,BraTS20_Training_264,three_slices,0.5756097560975609,0.29556650246305416,0.4195121951219512,"Examining these 3 axial slices with 10-slice spacing: The lesion area is in the right frontal and parietal lobes with multiple high-signal lesions exhibiting heterogeneous signal intensity. Edema is significant, observed in the right frontal and parietal regions, appearing as high-signal and spreading into adjacent tissues. Necrosis is low-signal regions visible in parts of the right parietal and occipital lobes, showing reduced and uneven signal intensity, relatively concentrated with some scattered low-signal regions along the periphery. Ventricular compression is mild, with signs affecting the right lateral ventricle.","axial T1CE MRI slice series demonstrates: The lesion area is in the right frontal lobe with a mix of heterogeneous high and low signals, with some areas showing speckled high signal characteristics. Edema is significant surrounding the lesions in the right hemisphere, especially prominent near the center of the lesion on the frontal lobe, indicating substantial swelling in the tissues surrounding the lesions, covering a large portion of the frontal lobe region. Necrosis is mainly concentrated within the lesion area of the right frontal lobe, characterized by irregular mixed signals, with some regions appearing as high signal areas interspersed among low signal regions. Ventricular compression is observed with the right lateral ventricle being"
+24,BraTS20_Training_139,five_slices,0.619718309859155,0.3696682464454976,0.49765258215962443,"The comprehensive tumor distribution through these 5 slices demonstrates: The lesion area is in the left frontal and temporal lobes with a mixture of heterogeneous high and low signals, accompanied by spotted high signal areas. Edema is significant around the lesions, particularly in the central part of the left frontal lobe and the lateral side of the temporal lobe, indicating significant tissue swelling in these regions. Necrosis is indicated by high signal intensity, primarily concentrated within the left frontal and temporal lobes, showing a high degree of heterogeneity but generally a localized distribution. Ventricular compression is observed, especially in areas adjacent to the lesions.","The comprehensive tumor distribution through these 5 slices demonstrates: The lesion area is in the left frontal lobe with mixed high and low signal regions, along with speckled high signal areas, suggesting multiple lesions. Edema is significant near the lesion area, particularly at the junction of the left frontal and parietal lobes, extending over a large area into parts of the parietal lobe. Necrosis is within the lesion region as several very low signal areas suggest possible necrosis, relatively concentrated but also showing some dispersion. Ventricular compression is observed on the right lateral ventricle due to the compressive effect of the lesion area on the brain tissue and ventricles."
+25,BraTS20_Training_031,five_slices,0.611353711790393,0.2819383259911894,0.4104803493449782,"The comprehensive tumor distribution through these 5 slices demonstrates: The lesion area is in the left frontal lobe region with a mixed signal of heterogeneous high and low intensities, accompanied by speckled high signal areas. Edema is a marked increase in signal intensity, indicating extensive brain tissue edema mainly concentrated around the left frontal lobe near the lesions, with a relatively uniform signal intensity suggesting a wide extent of edema. Necrosis is suggested by central regions of lower signal, located at the core of the lesion, with a moderate mixed degree of low signal areas surrounded by high signal regions. Ventricular compression is observed with the left ventricle deformed due to compression by the lesion, showing significant compression.","Analysis of this consecutive series of 5 brain scans reveals: The lesion area is in the left frontal and parietal lobes with a mixture of heterogeneous high and low signals, along with spotted high signal areas, indicating multiple lesions. Edema is significant, observed mainly in the left frontal lobe region, extensive and surrounding the primary lesion, extending into adjacent tissues. Necrosis is present within the lesion area as some regions exhibit lower signal intensity, presenting as mixed low signal zones primarily located at the center of the lesion. Ventricular compression is evident, particularly on the left side where the lesion is concentrated, resulting in noticeable deformation of the ventricles under pressure"
+26,BraTS20_Training_007,three_slices,0.6181818181818182,0.35779816513761464,0.5,"The tumor progression through these 3 slices demonstrates: The lesion area is in the left parietal region with a mixture of uneven high and low signals, with noticeable speckled high-signal regions. Edema is significant, surrounding the lesion area primarily in the left parietal region, and is extensive, suggesting severe swelling of the surrounding tissues. Necrosis is within the lesion area, particularly at the junction of high-signal and low-signal areas, displayed as regions of lower signal intensity and exhibits a complex pattern, primarily concentrated within the lesion area in the left parietal lobe. Ventricular compression is observed with the left lateral ventricle noticeably compressed, appearing narrowed.","The tumor progression through these 3 frames demonstrates: The lesion area is in the left parietal lobe with a mix of heterogeneous high and low signals along with speckled high signal areas, suggesting multiple lesions. Edema is significant surrounding the lesion mainly concentrated near the junction between the left parietal and occipital lobes, spreading to adjacent parts of the parietal lobe. Necrosis is suggested by some regions showing very low or absent signal intensity within the lesion area on all three frames, primarily located at the center of the lesion. Ventricular compression is not observed, indicating that although the lesion exerts pressure on the ventricles, it does not yet lead to severe"
+27,BraTS20_Training_128,three_slices,0.6602870813397128,0.41545893719806765,0.5358851674641149,"Examining these 3 axial slices with 10-slice spacing: The lesion area is in the left frontal lobe with a significant high-signal region, left temporal lobe with high-signal regions, and left parietal lobe with several spotty high-signal regions. Edema is pronounced in the left frontal lobe and a large area in the left parietal lobe, suggesting significant swelling of surrounding tissues. Necrosis is suggested by mixed low-signal areas in the left frontal lobe and dispersed low-signal regions in the left parietal lobe. Ventricular compression is mild, primarily observed near the left frontal and parietal lobes.","Examining these 3 axial slices with 10-slice spacing: The lesion area is in multiple brain regions, including parts of the left frontal lobe and temporal lobe with a mixture of heterogeneous high and low signals along with spotted high signal areas. Edema is extensive, primarily observed in the left frontal and temporal lobes, suggesting significant swelling of the surrounding tissues near the lesions, affecting adjacent normal brain tissue. Necrosis is present as several large low signal areas, indicating possible necrosis, located in different parts of the left frontal and temporal lobes with uneven distribution and blurred boundaries. Ventricular compression is evident as the ventricles are compressed and deformed"
+28,BraTS20_Training_271,three_slices,0.6334841628959276,0.3561643835616438,0.47058823529411764,"The tumor progression through these 3 slices demonstrates: The lesion area is in the right hemisphere of the brain, near the frontal and parietal lobes, with a heterogeneous mix of high and low signals, and patchy high signal areas. Edema is significant, mainly around the lesion sites, particularly in the posterior part of the right frontal lobe and the medial part of the right parietal lobe. Necrosis is observed as low signal images, with heterogeneous signals concentrated at the junction of the parietal and frontal lobes in the right hemisphere. Ventricular compression is not observed, as the ventricular morphology is normal, showing no clear signs of deformation or compression.","The tumor progression through these 3 frames demonstrates: The lesion area is in the right parietal lobe with a mixture of heterogeneous high and low signals, characterized by speckled high signal areas. Edema is mainly observed in the right frontal and parietal lobes, appearing as uniform or slightly heterogeneous high signals, suggesting significant edema with a relatively large extent. Necrosis is present within the lesion region of the right parietal lobe, showing mixed characteristics, displaying uneven signal intensity with regions of both high and low signals interspersed throughout. Ventricular compression is observed with clear signs of compression on the left ventricle, indicating that although the lesions exert some pressure on the ventricles"
+29,BraTS20_Training_021,three_slices,0.5123152709359605,0.17910447761194032,0.35467980295566504,"Across these 3 consecutive slices (10-slice intervals), the tumor shows: The lesion area is in the right hemisphere, especially in the frontal lobe region, with mixed signals of varying intensity and speckled high-signal regions. Edema is significant near the right frontal lobe, with marked swelling of the surrounding tissues and extends widely into the adjacent brain parenchyma, appearing as abnormal high signals. Necrosis is observed as distinctly low-signal regions, particularly in the large lesion area near the center of the right hemisphere. Ventricular compression is shown to be compressed, with the right ventricle notably deformed.","Analyze this series of 3 axial T1CE MRI images with 10-slice spacing.  The lesion area is in the left parietal and occipital lobes, characterized by mixed high and low signal areas with patchy high signals. Edema is mainly observed surrounding the lesions in the left parietal and occipital regions, appearing as diffuse high signals. Necrosis is some low signal areas within the lesion region, displaying irregular distribution with a mix of both high and low signals. Ventricular compression is indicated by the deformation of the right lateral ventricle, suggesting that while the ventricles are not severely compressed, there's evidence of ventricular compression from"
+30,BraTS20_Training_300,five_slices,0.5937499999999999,0.3052631578947368,0.4895833333333333,"Examining these 5 axial slices with 5-slice spacing: The lesion area is in the left parietal lobe with mixed signals of varying intensities and punctate high-signal areas. Edema is notable with high-signal regions observed in the left parietal and occipital lobes, covering areas including the frontal region and parietal lobe. Necrosis is seen in the left parietal lobe, with mixed high and low signals, and a scattered distribution near the central location of the lesions. Ventricular compression is with the left ventricle noticeably compressed.","Examining these 5 axial slices with 5-slice spacing: The lesion area is in multiple brain regions of the left side of the brain with a mix of heterogeneous signals and spotty high signal areas. Edema is significant with signals observed mainly in the left frontal lobe region, extending over several adjacent brain lobes, indicating extensive edema that could affect surrounding normal tissues. Necrosis is suggested by some low-signal areas exhibiting uneven signal intensity interspersed within higher signal regions on certain slices, primarily located at the center of the lesions. Ventricular compression is noticeable deformation of the ventricles due to pressure from the lesions."
+31,BraTS20_Training_080,single_slice,0.6565656565656566,0.39795918367346933,0.5151515151515151,"Examining this single slice, I observe: The lesion area is in the right frontal and occipital lobes with mixed signals of varying intensities and speckled high-signal areas. Edema is significant high signals suggesting prominent edema mainly concentrated in the right occipital lobe, extending widely, encompassing most of the surrounding tissue of the lesion areas. Necrosis is low-signal areas observed in the right frontal and occipital lobes, with necrotic areas scattered among the high-signal lesion regions and relatively concentrated in the core of the lesions. Ventricular compression is some ventricles are compressed, and their shapes are slightly deformed, although no significant ventricular obstruction was observed.","Examining this single slice, I observe: The lesion area is in the right frontal lobe with a mixture of heterogeneous high and low signals along with speckled high signal areas. Edema is significant in the right frontal lobe region with extensive distribution indicating pronounced swelling in the surrounding tissues of the lesions. Necrosis is present as some regions exhibit extremely low signals, suggesting possible necrosis, primarily concentrated at the center of the lesion in the right frontal lobe. Ventricular compression is observed, especially with the right lateral ventricle compressed and deformed."
+32,BraTS20_Training_101,five_slices,0.6666666666666667,0.37446808510638296,0.47257383966244726,"Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is primarily located in the left frontal and temporal lobes with a mix of heterogeneous high and low signals, along with patchy areas of high signal, suggesting multiple lesions. Edema is prominently seen around the left frontal lobe with extensive edema in the surrounding tissue, extending to the frontal lobe and part of the parietal lobe, showing a large area of tissue swelling. Necrosis is possibly indicated in the central region of the lesion by marked low signal intensity, with necrotic areas interspersed within regions of high signal, mainly concentrated in the center and edge of the lesion, indicating irregular shapes. Ventricular compression is significant on the left ventricle, showing deformation, suggesting a potential increase in intracranial pressure.","Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is in the left parietal lobe with a mix of heterogeneous high and low signals, exhibiting speckled high signal areas. Edema is significant at the junction of the left parietal and occipital lobes with surrounding tissues showing notable swelling, indicating marked edema that extends into adjacent normal brain tissue. Necrosis is observed as a prominent low signal region within the lesion area, primarily concentrated near the center of the left parietal lobe, characterized by mixed signal intensity and scattered low signal spots. Ventricular compression is not observed."
+33,BraTS20_Training_214,five_slices,0.6666666666666667,0.39823008849557523,0.4912280701754386,"Analysis of these 5 sequential MRI scans reveals: The lesion area is in the right frontal lobe, temporal lobe, and part of the parietal lobe with a mixture of high and low signal intensity and multiple patchy high-signal regions. Edema is significant in the peripheral regions of the right frontal and temporal lobes with pronounced signals, suggesting notable swelling affecting surrounding neural tissue. Necrosis is primarily concentrated in the deep region of the right temporal lobe, characterized by uneven signal intensity with a mixture of signals, indicating varying degrees, with severe necrosis in some areas. Ventricular compression is observed with significant compression and morphological changes in the right lateral ventricle, which is slightly widened.","Analysis of these 5 sequential MRI scans reveals: The lesion area is in the right frontal and parietal lobes, as well as part of the temporal lobe, with a mixture of irregular high and low signals along with speckled high signal areas. Edema is mainly concentrated in the peripheral regions of the lesions, particularly in the tissues surrounding the lesions near the right parietal lobe, appearing as diffuse high signal regions indicating significant swelling. Necrosis is characterized by multiple low signal areas within the high signal regions, suggesting possible necrosis, primarily located at the center of the lesions. Ventricular compression is observed with slight deformation of the ventricular system under pressure due to"
+34,BraTS20_Training_116,three_slices,0.6448598130841122,0.33962264150943394,0.45794392523364486,"Examining these 3 axial slices with 10-slice spacing: The lesion area is in the right frontal and temporal lobes with mixed signals of varying intensity and spotty high-signal areas. Edema is noticeable, predominantly in the right frontal and temporal lobes, exhibiting higher signals and a larger range, suggesting significant swelling in the surrounding tissue of the lesions. Necrosis is possible in the right frontal and temporal lobes, characterized by lower, mixed signal intensity, and more concentrated in the central part of the lesions. Ventricular compression is exerted by the lesion areas on the surrounding normal brain tissue and ventricles, with mild compression of the right lateral ventricle.","Examining these 3 axial slices with 10-slice spacing: The lesion area is in the right frontal lobe and partially in the parietal lobe, exhibiting a heterogeneous mix of high and low signals with speckled areas of high signal. Edema is significant, primarily observed in the right frontal lobe region, extending over a large area to involve parts of the parietal lobe. Necrosis is suggested by some regions displaying lower signal intensity within the lesion area on this single slice, concentrated within the right frontal lobe. Ventricular compression is noted as deformation and reduction in size of the ventricles due to pressure from the lesions."
+35,BraTS20_Training_178,single_slice,0.5684210526315789,0.28723404255319146,0.4105263157894737,"Analysis of this brain scan reveals: The lesion area is in the right frontal and parietal lobes with heterogeneous signal, including high signal intensity and spot-like high signal intensities indicating multiple lesions. Edema is significant, mainly concentrated in the right frontal and parietal lobes, extending over a large area including the tissues surrounding the lesion, suggesting notable swelling of the surrounding tissue. Necrosis is located at the center of the lesion, characterized by lower signal intensity and highly heterogeneous, displaying uneven signals and is relatively concentrated. Ventricular compression is evident, particularly on the right side, as the ventricles appear deformed due to the pressure from surrounding edema and necrotic regions.","Analysis of this brain scan reveals: The lesion area is in the right parietal and occipital lobes with a mixture of heterogeneous high and low signals, including spotty high signal areas. Edema is significant, mainly observed near the lesions in the right parietal and occipital lobes, covering most of these regions. Necrosis is suggested by some low signal areas that may represent necrosis concentrated within the main lesion area of the right parietal lobe. Ventricular compression is not observed."
+36,BraTS20_Training_184,single_slice,0.625,0.35922330097087374,0.4711538461538462,"Examining this single slice, I observe: The lesion area is in the right side of the brain, particularly in the temporal and frontal lobes, with a mixture of heterogeneous high and low signals and some patchy high signal regions. Edema is prominent near the right temporal and frontal lobes, characterized by high signal, extending broadly to the frontal-parietal region. Necrosis is indicated by some low signal areas mainly concentrated near the temporal lobe, presenting as heterogeneous signal regions with localized concentration. Ventricular compression is observed with the right ventricle noticeably compressed, resulting in deformation of the ventricular structure.","Examining this single slice, I observe: The lesion area is in the right frontal lobe with a mixture of heterogeneous high and low signals along with spotty high signal areas. Edema is observed around the lesions, particularly in the right frontal lobe region, displaying significant signal intensity and covering most of the affected area. Necrosis is suggested by some regions within the lesion exhibiting lower signal intensity compared to surrounding normal brain tissue, appearing as mixed low signals primarily concentrated at the center of the lesion. Ventricular compression is evident on the images, where the left lateral ventricle shows signs of compression due to pressure from the lesion area."
+37,BraTS20_Training_296,five_slices,0.6451612903225806,0.41304347826086957,0.5483870967741935,"Examining these 5 axial slices with 5-slice spacing: The lesion area is in the occipital and parietal regions of the left hemisphere with a mix of heterogeneous high and low signals with some speckled high-signal areas. Edema is notable, mainly concentrated near the left occipital and parietal lobes. Necrosis is within the high-signal lesion areas, with some spots of lower signals, exhibiting a high degree of heterogeneity, primarily concentrated in the central region of the lesions. Ventricular compression is with the left ventricle deformed due to compression.","Examining these 5 axial slices with 5-slice spacing: The lesion area is in the left frontal lobe with a mixed pattern of heterogeneous high and low signals. Edema is significant surrounding the lesions, primarily located in the left frontal lobe region, extensive and affecting parts of the parietal lobe. Necrosis is within the lesion area as large areas of low signal intensity, mainly concentrated at the center of the lesion. Ventricular compression is observed on the images indicating that while the ventricles are not severely compressed, they show some signs of pressure from the lesions."
+38,BraTS20_Training_040,single_slice,0.6473429951690821,0.39024390243902435,0.5024154589371981,"Examining this single slice, I observe: The lesion area is in the bilateral frontal and temporal lobes with a mixed signal of uneven high and low intensity with patchy high signal areas. Edema is pronounced, chiefly observed in the bilateral lateral frontal lobes, with significant swelling of surrounding tissues, extensive and extending into the temporal lobes. Necrosis is located at the center of the bilateral lateral frontal lobes, characterized by high signal areas interspersed with low signals, primarily in the aforementioned areas. Ventricular compression is notably present as the right ventricle is compressed and deformed, whereas the left ventricle maintains a normal shape.","Examining this single slice, I observe: The lesion area is in the left parietal lobe with a mix of heterogeneous high and low signals along with speckled high signal areas. Edema is significant surrounding the lesions, particularly noticeable near the left parietal lobe region, spreading to adjacent parts of the frontal and temporal lobes. Necrosis is possible within the lesion areas, with some regions showing reduced signal intensity or mixed signal appearance concentrated at the center of the lesion on the left side. Ventricular compression is observed as the left lateral ventricle is compressed and deformed, while the right lateral ventricle shows slight enlargement."
+39,BraTS20_Training_107,single_slice,0.6055045871559632,0.3148148148148148,0.4495412844036697,"The MRI slice demonstrates: The lesion area is in multiple regions of the left cerebral hemisphere, primarily in the left parietal lobe and part of the frontal lobe, with mixed high and low heterogeneous signals with speckled high signal areas, indicating the presence of multiple lesions. Edema is significant in the perilesional areas of the left parietal and frontal lobes, presenting as high signal, indicating severe swelling of the surrounding tissues. Necrosis is observed with distinct low signal areas mainly concentrated in the deep regions of the left parietal lobe, presenting as irregularly shaped low signal areas. Ventricular compression is mild compression of the left ventricle, suggesting that while the lesion exerts compressive effects on the brain tissue and ventricles, it is not severe.","Analyze these 3 axial slices with 10-slice spacing. The lesion area is in the left frontal lobe region, characterized by mixed high and low signals and speckled high signal areas. Edema is significant surrounding the lesions, particularly in the left frontal lobe, extensive edema involving most parts of the left frontal lobe. Necrosis is observed within the lesion as regions with lower signal intensity, primarily concentrated in one large lesion area near the center of the left hemisphere. Ventricular compression is mild on the left ventricle due to pressure from the lesion area."
+40,BraTS20_Training_192,three_slices,0.6320346320346321,0.3318777292576419,0.4588744588744589,"Examining these 3 axial slices with 10-slice spacing: The lesion area is in the frontal and parietal lobes with high signal intensity in the left parietal lobe and mixed signal intensities with patchy high-signal regions in certain areas. Edema is significant, primarily noted around the left parietal lobe lesion with high signal intensity, extensive, and affecting the adjacent normal brain tissue. Necrosis is primarily located in the core region of the left parietal lobe lesion with uneven low signal intensity, characterized by a central low-signal area surrounded by high signal, indicating widespread distribution but predominantly concentrated in the parietal lobe area. Ventricular compression is observed in the right ventricle, which is compressed and deformed, with no significant ventricular expansion.","Examining these 3 axial slices with 10-slice spacing: The lesion area is in the left frontal and parietal lobes with heterogeneous signal intensity, showing a mix of high and low signals along with speckled high-signal regions. Edema is significant, mainly observed surrounding the lesions in the left frontal and parietal lobes, presenting as diffuse high signals, extending widely to adjacent tissues but relatively confined to the lesion areas. Necrosis is potentially present within some large low-signal areas that may represent necrotic regions, primarily concentrated in the deep parts of the left frontal lobe with mixed characteristics suggesting varying degrees of necrosis. Ventricular compression is evident deformation"
+41,BraTS20_Training_047,single_slice,0.5291479820627802,0.27149321266968324,0.3946188340807175,"The MRI slice demonstrates: The lesion area is in the bilateral frontal lobes and also involves the parietal and temporal lobes with heterogeneous signal characteristics, including mixed high and low signals and speckled high signal areas. Edema is significant, with signals mainly distributed around the lesion areas, particularly at the sites of lesions in the bilateral frontal lobes, spreading to surrounding tissues, indicating extensive swelling of tissues surrounding the lesions. Necrosis is observed with multiple low signal areas within the lesion regions, irregularly distributed and scattered throughout the lesion sites, with some areas concentrated at the core. Ventricular compression is notably observed with the right lateral ventricle appearing narrowed, indicating substantial pressure from the lesions on the ventricles.","Analyze these 3 axial slices with 10-slice spacing. The lesion area is in the left frontal, temporal, parietal, and occipital lobes with heterogeneous signals characterized by mixed high and low intensities as well as speckled high signal regions. Edema is pronounced, primarily concentrated in the left frontal lobe region, covering a large extent that involves most parts of the frontal lobe. Necrosis is observed within the lesion areas of the left frontal and temporal lobes, appearing as low signals interspersed with some high signal regions, indicating varying degrees of necrosis. Ventricular compression is exerted on the left ventricle, causing deformation of the ventricular morphology."
+42,BraTS20_Training_165,three_slices,0.7549019607843137,0.49504950495049505,0.6078431372549019,"Across these 3 consecutive slices (10-slice intervals), the tumor shows: The lesion area is in the left parietal and temporal lobes with a mix of heterogeneous high and low signals along with speckled high signal areas. Edema is detected surrounding the lesion, with a larger area of edema observed on the left side, mainly in the parietal and temporal lobes, indicating significant swelling of the tissue around the lesion. Necrosis is characterized by mixed low and high signals mainly concentrated in the left parietal lobe and is relatively centralized. Ventricular compression is evident in the left ventricle, showing compression and deformation.","Across these 3 consecutive slices (10-slice intervals), the tumor shows: The lesion area is in the left frontal and parietal lobes with a mix of heterogeneous high signal, low signal, and speckled high signal areas. Edema is significant near the left parietal lobe region, indicating noticeable swelling in the tissues surrounding the lesions, extending over several adjacent regions. Necrosis is mainly concentrated within the large lesion area in the left parietal lobe, presenting as multiple mixed low signals interspersed among high signal plaques. Ventricular compression is observed with the left ventricle compressed and deformed due to pressure from the lesion area."
+43,BraTS20_Training_114,five_slices,0.6,0.33707865168539325,0.4555555555555556,"Analysis of these 5 sequential MRI scans reveals: The lesion area is in the left frontal and occipital lobes with significant heterogeneous signals and multiple patchy high-signal regions. Edema is significant in the frontal lobe, indicating noticeable swelling. Necrosis is in regions with mixed signals, displaying a patchy distribution concentrated in the left frontal and occipital lobes. Ventricular compression is with pressure on the ventricles and the right lateral ventricle more severely compressed.","Analysis of these 5 sequential MRI scans reveals: The lesion area is in the left side of the brain, involving parts of the frontal lobe and temporal lobe with a mix of heterogeneous high and low signals along with speckled high signal areas. Edema is significant, mainly observed near the lesions on the left side of the brain, particularly concentrated in the left frontal and temporal lobes, displaying diffuse mixed high signals. Necrosis is characterized by prominent low signal regions within the lesion area, showing highly uneven signal intensity. Ventricular compression is described as being under pressure from the lesions; both ventricles are compressed and deformed."
+44,BraTS20_Training_306,single_slice,0.5738396624472574,0.28936170212765955,0.43881856540084385,"Analysis of this brain scan reveals: The lesion area is in the parietal and frontal lobes of the left side of the brain with a mixture of heterogeneous high and low signals, with spotted high-signal areas. Edema is mainly concentrated in the parietal and frontal lobes of the left side of the brain, with a large area of edema, indicating a severe degree of swelling in the surrounding tissue of the lesion. Necrosis is located in the frontal lobe portion of the left side of the brain, with low signal intensity and a mixed signal intensity distribution, and some areas exhibit significantly low signals. Ventricular compression is evident, particularly pronounced in the left ventricle, which is noticeably compressed and reduced in size, indicating significant compressive effects of the lesion on the brain tissue and ventricles.","Analysis of this brain scan reveals: The lesion area is in the frontal and parietal lobes with a mixture of heterogeneous high and low signals, along with speckled areas of high signal, indicating multiple lesions. Edema is significant, observed primarily in the left temporal lobe region as a large area of diffuse high signal, extending widely to adjacent areas. Necrosis is suggested by some low signal plaques within the main high signal lesion area, exhibiting mixed characteristics with uneven distribution. Ventricular compression is not observed, indicating that the current lesions have minimal impact on the ventricles or surrounding brain tissue structures."
+45,BraTS20_Training_364,single_slice,0.6567164179104478,0.36180904522613067,0.4577114427860696,"Examining this single slice, I observe: The lesion area is in the right frontal lobe and parts of the right parietal lobe with mixed high and low signal intensities. Edema is mainly located around the right frontal lobe, extending to parts of the right parietal lobe, suggesting significant cerebral edema. Necrosis is primarily concentrated in the core region of the lesions, characterized by low signal areas with a concentrated distribution. Ventricular compression is observed with the right ventricle being compressed and deformed, suggesting notable pressure on the brain tissue.","Examining this single slice, I observe: The lesion area is in the right parietal lobe with a mixture of high and low signal areas along with patchy high signal regions. Edema is significant, primarily concentrated around the lesion region near the junction of the parietal and occipital lobes on the right side, indicating considerable swelling in the tissues surrounding the lesions. Necrosis is suggested by some low signal intensity zones within the main lesion area, exhibiting uneven mixed signals, suggesting varying degrees of tissue necrosis, with these necrotic areas scattered throughout the lesion region. Ventricular compression is observed with noticeable deformation of the left ventricle due to pressure from the lesion area"
+46,BraTS20_Training_265,single_slice,0.6179775280898877,0.375,0.5056179775280899,"This single axial T1CE MRI slice shows: The lesion area is in the left frontal and parietal lobes with mixed signals of varying intensities and speckled high-signal areas. Edema is significant, evident as signals surrounding the lesions and mainly concentrated in the left frontal and parietal lobes, distributed in a ring-like fashion radiating outward from the lesion area. Necrosis is suggested by low signal regions within high signal areas, manifesting as lower signal intensity and concentrated primarily in the left frontal and parietal lobes. Ventricular compression is observed as the left lateral ventricle appears compressed and deformed.","This single axial T1CE MRI slice shows: The lesion area is in the left parietal lobe with mixed high and low signals, including spotted high signal areas. Edema is significant, mainly observed near the left parietal lobe region, indicating notable swelling of tissues surrounding the lesions. Necrosis is suggested by some extremely low signal areas within the main lesion region, which may be indicative of necrosis, primarily concentrated at the center of the lesion. Ventricular compression is not observed."
+47,BraTS20_Training_008,three_slices,0.65,0.3636363636363636,0.48,"Examining these 3 axial slices with 10-slice spacing: The lesion area is in the right frontal, temporal, and parietal lobes with mixed high and low signal intensities, accompanied by speckled high-signal areas. Edema is clearly observed, mainly distributed in the right temporal and parietal lobes, indicating swelling in the tissue surrounding the lesions with a considerable range. Necrosis is in several areas primarily in the right temporal and parietal lobes, with mixed high-signal regions accompanied by low-signal regions. Ventricular compression is subjected to varying levels of compression, particularly in the right frontal and parietal lobes.","Examining these 3 axial slices with 10-slice spacing: The lesion area is in the right frontal and parietal lobes with a mix of heterogeneous signals, including patchy high signal areas. Edema is mainly concentrated in the right frontal lobe region and presents as a diffuse high signal, suggesting significant edema in this area. Necrosis is within the right parietal region, appearing as low signal intensity mixed with some high signal areas, indicating that the necrosis is relatively scattered but predominantly located centrally. Ventricular compression is observed as deformation of the ventricles under pressure due to compressive effects from the lesions."
+48,BraTS20_Training_161,five_slices,0.7307692307692308,0.3980582524271845,0.5576923076923076,"Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is in the right parietal and occipital lobes with a mixture of heterogeneous high and low signals. Edema is observed in multiple slices, mainly surrounding the lesion areas, and ranges from moderate to severe, indicating significant swelling of the tissue. Necrosis is seen with extremely low or absent signal intensity at the center of the lesion, displaying mixed signal characteristics. Ventricular compression is observed, with the right lateral ventricle compressed and deformed, suggesting some compression of the ventricular system by the lesion.","Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is in the right frontal lobe with heterogeneous high signal areas, suggesting multiple lesions. Edema is pronounced around the lesions mainly located in the right frontal lobe, indicating significant swelling of surrounding tissues. Necrosis is suggested by some low signal regions within the high signal areas, primarily concentrated at the center of the right frontal lobe lesion, showing mixed signals and uneven distribution. Ventricular compression is observed as the left ventricle is compressed and deformed due to pressure from the right side lesion, but there is no noticeable ventricular system obstruction or severe compression."
+49,BraTS20_Training_110,three_slices,0.6035502958579881,0.3712574850299401,0.49704142011834324,"Analysis of these 3 sequential brain scans reveals: The lesion area is in the left frontal and occipital lobes with mixed heterogeneous signals and patchy high-signal regions. Edema is significant, primarily observed in the left parietal and frontal lobes, exhibiting considerable swelling and an extensive edema range. Necrosis is not observed. Ventricular compression is relatively apparent, indicating that the lesion exerts a compressive effect on the ventricles.","Analysis of these 3 sequential brain scans reveals: The lesion area is in the left frontal lobe region, showing a mix of heterogeneous high and low signals with spotted areas of high signal, suggesting multiple lesions. Edema is significant, primarily concentrated in the left parietal and frontal lobes, presenting as diffuse high signals. Necrosis is observed within the lesion area, appearing as mixed regions of both high and low signals located in parts of the left frontal and parietal lobes. Ventricular compression is noted on the images where the left ventricle appears compressed and deformed due to pressure from surrounding tissues."
+50,BraTS20_Training_023,three_slices,0.6216216216216216,0.3545454545454546,0.46846846846846857,"The tumor progression through these 3 slices demonstrates: The lesion area is in the left frontal and parietal lobes with multiple mixed high and low signal areas and speckled high signal regions, distributed unevenly with indistinct boundaries. Edema is significant with notable swelling in the tissue around the lesions, surrounding the left frontal and parietal lobes and affecting the normal brain tissue around these areas. Necrosis is observed in the central part of the lesion area as a large low signal region, mainly concentrated within the right frontal lobe. Ventricular compression is observed as the left lateral ventricle is noticeably compressed and deformed, consistent with the location of the lesions, suggesting a certain degree of compression effect on the ventricles caused by the lesions. ","The tumor progression through these 3 frames demonstrates: The lesion area is in the left frontal lobe with a mixed signal of uneven highs and lows, including spotty high-signal areas, indicating multiple lesions. Edema is significant, primarily located in the left frontal lobe, extending broadly from the anterior part to the middle region of the frontal lobe. Necrosis is suggested by some low-signal regions in the central part of the left frontal lobe, appearing as distinct low signals interspersed among higher signals. Ventricular compression is observed on the left ventricle being compressed, showing deformation under pressure."
+51,BraTS20_Training_146,single_slice,0.6635514018691588,0.3584905660377359,0.47663551401869153,"Analysis of this brain scan reveals: The lesion area is in the right frontal, temporal, and parietal lobes with a mix of heterogeneous high and low signals along with speckled high signal regions, suggesting multiple lesions. Edema is significant, observed in the right frontal and parietal lobes, presenting as large areas with high signal intensity. Necrosis is concentrated in the right temporal lobe and part of the parietal lobe, showing extremely low signal intensity as clear low signal areas. Ventricular compression is noticeable, with the right lateral ventricle deformed under pressure and the left third ventricle also experiencing some degree of compression, indicating significant pressure exerted by the lesions on the ventricular system.","Analysis of this brain scan reveals: The lesion area is in the right parietal and occipital lobes with mixed high and low signals, accompanied by speckled high signal areas. Edema is mainly observed surrounding the lesions in the right parietal lobe region, presenting as diffuse high signals, indicating significant swelling in tissues near the lesions, and extends to adjacent parts of the occipital lobe. Necrosis is within the lesion area where the high signal regions are unevenly distributed, showing a mix of heterogeneous high and low signals, primarily concentrated at the center of the main lesion. Ventricular compression is not observed."
+52,BraTS20_Training_239,five_slices,0.6200000000000001,0.3636363636363636,0.45000000000000007,"The comprehensive tumor distribution through these 5 slices demonstrates: The lesion area is in the frontal and parietal lobes of the right hemisphere with heterogeneous signal intensities and patchy high signals. Edema is marked and extensive, affecting parts of the frontal and parietal lobes of the right hemisphere, displaying high signals and a diffusive pattern. Necrosis is evident with mixed signal characteristics; some regions display high signals while others show low signals, spatially scattered within the lesions. Ventricular compression is noted, with lesions exerting a compressive effect on the ventricular structures.","The comprehensive tumor distribution through these 5 slices demonstrates: The lesion area is in the right frontal lobe and partially extends into the parietal lobe with a heterogeneous signal, showing mixed high and low signals along with speckled high-signal areas. Edema is significant, primarily observed surrounding the lesions in the right frontal and parietal lobes, extending over a large area to involve multiple parts of the frontal and parietal regions. Necrosis is suspected, particularly within the high-signal lesion region of the right frontal lobe, appearing as low-signal zones interspersed among high-signal regions; similarly, some low-signal areas are also present at the junction of the"
+53,BraTS20_Training_048,five_slices,0.751131221719457,0.45662100456621,0.5158371040723982,"Examining these 5 axial slices with 5-slice spacing: The lesion area is in the left temporal lobe of the brain with heterogeneous mixed signals characterized by alternating high and low signal intensities. Edema is significant, mainly concentrated in the left temporal lobe area and extending to the surrounding brain tissue of the lesions. Necrosis is present in the lesion region of the left temporal lobe, suggested by high signal areas with a mixture of high and low signal characteristics, primarily at the center of the lesion. Ventricular compression is present as the right ventricle is deformed and compressed due to the lesion and edema, but no significant ventricular obstruction is observed.","Examining these 5 axial slices with 5-slice spacing: The lesion area is in the left hemisphere of the brain, particularly involving the frontal lobe region, displaying a mixture of irregular high and low signals with spotted high signal areas. Edema is significant surrounding the lesions in the left frontal lobe, extending over parts of the temporal lobe to the parietal region. Necrosis is suggested by some very low signal areas within the lesion region, primarily concentrated at the center of the high signal lesion in the left frontal lobe. Ventricular compression is observed as the left lateral ventricle shows notable signs of compression due to the expanding lesion."
+54,BraTS20_Training_096,three_slices,0.6497461928934011,0.358974358974359,0.5076142131979695,"Examining these 3 axial slices with 10-slice spacing: The lesion area is in the right frontal and parietal lobes with heterogeneous high and low signals. Edema is mainly observed around the lesion areas in the right frontal and parietal lobes, presenting as diffuse low-signal areas with a relatively large extent. Necrosis is concentrated in the center of the lesions with uneven signal intensity, displaying a mix of high and low signals. Ventricular compression is in the right side of the ventricular system, slightly compressed but no obvious deformation is observed.","Analyze this series of 3 axial T1CE MRI images with 10-slice spacing.  The lesion area is in the right frontal, temporal, and parietal lobes with a mixture of heterogeneous high and low signals along with patchy high signal regions. Edema is significant surrounding the lesions in the right frontal and temporal lobes with marked swelling and extensive coverage of adjacent tissues. Necrosis is within the main lesion region, primarily concentrated near the center of the right frontal lobe, displaying mixed signals and uneven distribution. Ventricular compression is observed as the left ventricle appears compressed and deformed due to pressure from the right-side lesion."
+55,BraTS20_Training_205,three_slices,0.5882352941176471,0.2831050228310502,0.416289592760181,"Across these 3 consecutive slices (10-slice intervals), the tumor shows: The lesion area is in the frontal, parietal, and occipital lobes of the left brain with noticeable high signal intensity spots indicating the presence of multiple lesions. Edema is mainly located in the frontal and parietal lobes of the left side of the brain, with clear edema signals suggesting swelling of the tissue surrounding the lesions, and a relatively large extent. Necrosis is in the parietal and occipital lobes of the left brain with mixed signal intensity, suggesting patchy characteristics, and these necrotic areas are relatively dispersed. Ventricular compression is significant in the left ventricle, while the right ventricle shows mild compression.","Across these 3 consecutive slices (10-slice intervals), the tumor shows: The lesion area is in the left frontal, parietal, and temporal lobes with heterogeneous signal intensity, characterized by a mixture of high and low signals. Edema is marked high signal areas primarily observed in the left frontal lobe and part of the parietal region, indicating significant edema that may be causing pressure on surrounding tissues or affecting the normal function of nearby cells. Necrosis is within the high signal regions, especially in parts of the left parietal and temporal lobes, exhibiting mixed characteristics; some regions show very low or no signals, suggesting possible necrosis with scattered distribution."
+56,BraTS20_Training_209,three_slices,0.6798029556650246,0.48756218905472637,0.6009852216748768,"Across these 3 consecutive slices (10-slice intervals), the tumor shows: The lesion area is in the right temporal and parietal lobes with a mix of heterogeneous high and low signals with speckled high signal areas. Edema is observed mainly in the right temporal lobe and part of the right parietal lobe, with the surrounding tissue of the right temporal lobe exhibiting significant swelling. Necrosis is concentrated in the right temporal lobe with low and scattered signal intensity. Ventricular compression is observed with compression and deformation of the right ventricle while the left ventricle appears normal.","Across these 3 consecutive slices (10-slice intervals), the tumor shows: The lesion area is in the right temporal and frontal lobes with a mix of heterogeneous signals, including spotty high signal areas. Edema is significant, mainly concentrated in the right temporal lobe region, extending to parts of the frontal lobe with pronounced edema signals. Necrosis is observed as low signal regions within the right temporal lobe, scattered but primarily concentrated at the center of the lesion. Ventricular compression is mild deformation of the right lateral ventricle, suggesting that while the lesions exert some pressure on the ventricles, they are not severe enough to cause complete obstruction"
+57,BraTS20_Training_008,five_slices,0.6445497630331752,0.3540669856459329,0.49289099526066354,"Examining these 5 axial slices with 5-slice spacing: The lesion area is in the right frontal, temporal, and parietal lobes with mixed high and low signal intensities, accompanied by speckled high-signal areas. Edema is clearly observed, mainly distributed in the right temporal and parietal lobes, indicating swelling in the tissue surrounding the lesions with a considerable range. Necrosis is in several areas primarily in the right temporal and parietal lobes, with mixed high-signal regions accompanied by low-signal regions. Ventricular compression is subjected to varying levels of compression, particularly in the right frontal and parietal lobes.","Examining these 5 axial slices with 5-slice spacing: The lesion area is in the right parietal lobe region of the brain with a mixed signal appearance of heterogeneous high and low intensities along with speckled high signal areas. Edema is observed surrounding the lesions, particularly near the right parietal lobe, with significant edema signals indicating considerable swelling of the tissues. Necrosis is suggested by some low signal areas within the lesion region exhibiting decreased signal intensity compared to the surrounding high signal areas, appearing as concentrated or dispersed low signals, primarily located at the center of the main lesion. Ventricular compression is noted as the left ventricle is compressed and deformed,"
+58,BraTS20_Training_210,three_slices,0.631578947368421,0.3550295857988166,0.4795321637426901,"Analysis of these 3 sequential brain scans reveals: The lesion area is in the left parietal and occipital lobes with a mix of high and low signals. Edema is significant, with high signal intensity in the left parietal and occipital lobes, affecting surrounding tissues. Necrosis is observed as low signal zones in the left parietal and occipital regions, with mixed signal intensity indicating varying tissue destruction. Ventricular compression is severe deformation or compression of the ventricles.","Analysis of these 3 sequential brain scans reveals: The lesion area is in the left frontal and parietal lobes with heterogeneous signals, including multiple patchy high-signal areas. Edema is significant in the left frontal and parietal regions, exhibiting diffuse high signals and a large extent, indicating substantial swelling in the tissues surrounding the lesions. Necrosis is primarily concentrated at the center of the left parietal lesion, appearing as a central low-signal region surrounded by high signals. Ventricular compression is observed on the images, particularly evident in the ventricles adjacent to the lesion area."
+59,BraTS20_Training_260,single_slice,0.4700460829493088,0.23255813953488372,0.3317972350230415,"Examining this single slice, I observe: The lesion area is in the right frontal and right parietal lobes with mixed high and low signals along with speckled high signal regions in the frontal lobe and mainly high signal regions in the parietal lobe. Edema is extensive, almost covering the entire right frontal lobe with high signal intensity and extends into surrounding tissues, indicating the presence of edema in these areas. Necrosis is mainly concentrated in the right parietal lobe with mixed presentation, containing high signal areas interspersed with iso-signal regions. Ventricular compression is clear, with the right ventricle being significantly deformed and reduced in size.","Examining this single slice, I observe: The lesion area is in the frontal lobe region of the left cerebral hemisphere with mixed signals characterized by heterogeneous high and low intensity zones, along with spotted areas of hyperintense signal, suggesting multiple lesions. Edema is a significant extent of edema primarily observed surrounding the lesion mainly concentrated near the junction of the frontal and parietal lobes on the left side, indicating noticeable swelling of tissues around the lesion. Necrosis is several potential necrotic regions visible within the lesion, particularly at the center of the lesion, presenting as large low-signal areas that are relatively concentrated but also exhibit some degree of heterogeneity. Vent"
+60,BraTS20_Training_366,single_slice,0.6388888888888888,0.3271028037383178,0.45370370370370366,"Analysis of this brain scan reveals: The lesion area is in the left temporal and parietal lobes with multiple heterogeneous mixed signals and spotty high-signal areas, suggesting the presence of multiple lesions. Edema is significant, concentrated in the left parietal and temporal regions, with extensive high-signal areas, suggesting noticeable swelling in the tissue surrounding the lesions. Necrosis is located mainly in the left temporal lobe, appearing as low signals with blurred boundaries mixed with the high-signal edema areas, indicating severe tissue damage. Ventricular compression is observed with the left ventricle compressed and deformed, showing slight compression and deformation due to the mass effect of the lesion.","Analysis of this brain scan reveals: The lesion area is in the left parietal lobe with a mixture of heterogeneous high and low signals, with some areas displaying speckled high signal characteristics, indicating multiple lesions. Edema is significant, mainly observed in the left frontal and parietal lobes, extending over most of these regions to the periphery of the lesion area. Necrosis is suggested by low signal intensity areas within the main lesion region, primarily concentrated in parts of the left parietal lobe, exhibiting mixed signal intensities, suggesting scattered distribution. Ventricular compression is exerted on both lateral ventricles due to lesions, resulting in deformation of the ventricular morphology."
+61,BraTS20_Training_173,single_slice,0.6256410256410256,0.3730569948186529,0.523076923076923,"This single axial T1CE MRI slice shows: The lesion area is in the left parietal and occipital lobes with mixed high and low signal heterogeneity and speckled high-signal regions. Edema is prominent, mainly observed in the left parietal and occipital lobes, and is fairly extensive, covering a large region of brain tissue. Necrosis is primarily found in the left parietal lobe, characterized by uneven low-signal areas with a stark contrast to surrounding high signals. Ventricular compression is observed in the left ventricle, while the right ventricle appears relatively normal.","This single axial T1CE MRI slice shows: The lesion area is in the left frontal lobe with mixed high and low signals, including spotty high signal areas. Edema is significant near the left frontal lobe, primarily concentrated in the tissues surrounding it, suggesting notable swelling of these tissues. Necrosis is suggested by a large low signal region within the lesion area, indicating possible necrosis that appears as a distinct low signal surrounded by high signal zones. Ventricular compression is observed as the left lateral ventricle is compressed and deformed, while the right lateral ventricle also exhibits mild deformation due to pressure from the lesions."
+62,BraTS20_Training_122,five_slices,0.6354166666666666,0.3263157894736842,0.41666666666666663,"Analysis of these 5 sequential MRI scans reveals: The lesion area is in the left frontal, parietal, and occipital lobes of the brain, with mixed signals of varying intensities and spotty high-signal regions. Edema is extensive, primarily observed in the identified left frontal and parietal regions with high-signal characteristics. Necrosis is mainly distributed within the left parietal and frontal lobes, displaying mixed characteristics with a combination of spotty high and low signals. Ventricular compression is mild.","Analysis of these 5 sequential MRI scans reveals: The lesion area is in the left frontal and parietal lobes, characterized by mixed heterogeneous high and low signals along with speckled high signal areas. Edema is a notable high-signal edema region surrounding the lesions, primarily concentrated in the tissues surrounding the lesions, particularly near the junction of the left frontal and parietal lobes, extending to nearby parts of the parietal lobe. Necrosis is possible necrosis suggested by regions of lower signal intensity within the primary lesion area, exhibiting uneven signal distribution with some concentrated and scattered throughout the main lesion site. Ventricular compression is observed as deformation and reduction in size of the third"
+63,BraTS20_Training_236,single_slice,0.6464646464646464,0.2959183673469387,0.47474747474747475,"Examining this single slice, I observe: The lesion area is in the right temporal lobe and a small portion of the parietal lobe with mixed high and low heterogeneous signals and patchy high signal areas. Edema is significant mainly in the right temporal lobe and surrounding tissues, particularly pronounced near the temporal lobe, affecting a substantial portion of the brain tissue. Necrosis is in the right temporal lobe, appearing as regions with mixed high and low signals, concentrated near the aforementioned lesion and edema areas. Ventricular compression is slight compression on the right lateral ventricle, but no significant deformation of the ventricle is observed.","Examining this single slice, I observe: The lesion area is in the frontal lobe region with a mix of heterogeneous high and low signals along with speckled high signal areas. Edema is significant surrounding the lesions, particularly prominent near the right frontal lobe, extending to parts of the parietal lobe. Necrosis is suggested by some low signal regions that could represent necrotic tissue, mainly concentrated within the lesion area but also scattered within it. Ventricular compression is observed as the left ventricle appears compressed and deformed, suggesting increased intracranial pressure due to the lesion."
+64,BraTS20_Training_065,three_slices,0.5482233502538071,0.2153846153846154,0.3959390862944162,"Across these 3 consecutive slices (10-slice intervals), the tumor shows: The lesion area is in the left frontal, parietal, and temporal lobes of the brain with heterogeneous mixed signals and punctate high signal areas. Edema is observed, mainly surrounding the lesions, particularly in parts of the left parietal and frontal lobes, appearing as uniform high signals. Necrosis is indicated by low and mixed signals, mainly located in the left frontal and temporal lobes. Ventricular compression is evident with noticeable deformation of the lateral ventricle.","Slice series show: The lesion area is in multiple regions of the left hemisphere, including the frontal lobe with mixed high and low signal areas. Edema is significant and mainly concentrated around the lesion area on the left side of the brain, particularly near the middle of the frontal lobe, extending into parts of the parietal lobe. Necrosis is characterized by lower signal intensity compared to surrounding tissues, primarily located at the center of the lesions. Ventricular compression is observed as the right ventricle shows some degree of deformation due to pressure from the lesion region, indicating that although not severely compressed, the right ventricle is still under a certain compressive effect."
+65,BraTS20_Training_368,five_slices,0.6424870466321243,0.36649214659685864,0.48704663212435234,"Examining these 5 axial slices with 5-slice spacing: The lesion area is in the left parietal region with a mixture of high and low signals. Edema is a significant high-signal area surrounding the lesion, extending across most of the left parietal region and spreading to adjacent areas. Necrosis is present with mixed signals within the left parietal region, exhibiting alternating distributions of high and low signals, suggesting varying degrees of necrotic lesions. Ventricular compression is not observed.","Examining these 5 axial slices with 5-slice spacing: The lesion area is in the left frontal lobe and partially extends into the parietal region with a heterogeneous mixture of high and low signals along with patchy high signal areas. Edema is significant near the junction of the left frontal and parietal lobes, displaying relatively uniform high signals, indicating substantial swelling in the surrounding tissues. Necrosis is observed as multiple low signal areas interspersed within the lesion zones, primarily concentrated at the junction of the left frontal and parietal lobes but also present in other parts of the lesion area. Ventricular compression is observed with the right lateral ventricle showing mild compression while the"
+66,BraTS20_Training_333,single_slice,0.5636363636363637,0.3211009174311927,0.4,"This single axial T1CE MRI slice shows: The lesion area is in the frontal lobe region of the left cerebral hemisphere with a mixed signal of uneven intensity with spotted areas of high signal. Edema is mainly around the lesions, spreading across most of the left frontal lobe, showing a significant high signal, indicating a substantial degree of swelling in the surrounding tissues, with a wide range of edema. Necrosis is mainly located in the central region of the frontal lobe, displaying low signal intensity, with edges adjoining the lesion areas and showing mixed signals with disorganized, multi-spotted appearances. Ventricular compression is noted on the left ventricle, which is compressed and deformed, showing asymmetric distortion, indicating significant compression of the ventricles by the lesion.","This single axial T1CE MRI slice shows: The lesion area is in the left frontal lobe with a mixture of heterogeneous high and low signals, exhibiting patchy high signal areas, suggesting multiple lesions. Edema is significant in the left frontal lobe region, extensive and extends to adjacent parts of the parietal lobe. Necrosis is suggested by some low signal areas within the left frontal lobe, showing mixed intensity features that may suggest varying degrees of necrosis. Ventricular compression is present as the third ventricle is compressed and deformed, but still maintains a relatively normal shape."
+67,BraTS20_Training_266,five_slices,0.6545454545454545,0.34862385321100914,0.4909090909090909,"Analysis of these 5 sequential MRI scans reveals: The lesion area is in the frontal and parietal lobes with a mixed pattern of high and low signals with speckled high-signal areas, indicating multiple lesions. The main lesion area is on the left side, presenting as a high signal. Edema is significant around the left frontal and parietal lobes, displaying relatively high signals, encompassing most of the region. Necrosis is mainly located in the left frontal and parietal lobes, showing mixed high and low signal areas, with a prominent region in the center of the lesion with relatively indistinct boundaries. Ventricular compression is observed with varying degrees of deformation, mainly affecting the left ventricle, which exhibits signs of pressure-induced deformation.","Analysis of these 5 sequential MRI scans reveals: The lesion area is in the left frontal lobe and partially extends into the parietal region, displaying a heterogeneous mix of high and low signals, along with speckled high-signal areas. Edema is significant, primarily observed in the left frontal lobe, extending to parts of the parietal region with uniform or slightly mixed high signals. Necrosis is present within the left frontal lobe, appearing as unevenly distributed low signals interspersed with some higher signal areas. Ventricular compression is notable deformation of the lateral ventricles due to compressive effects from surrounding lesions."
+68,BraTS20_Training_215,three_slices,0.5840707964601769,0.26785714285714285,0.43362831858407075,"The tumor progression through these 3 slices demonstrates: The lesion area is in the left frontal lobe and the left temporal lobe with a mix of hyperintense and hypointense signals, with some spotty hyperintense areas. Edema is mainly observed around the lesion regions, particularly in the left temporal and frontal lobes, where these areas exhibit prominent hyperintense edema signals and extend over a broad area involving parts of the frontal and temporal lobes of the entire left hemisphere. Necrosis is observed in the deep left temporal lobe with a mixed signal appearance, including considerable low-signal necrotic area and unevenly distributed necrotic spots. Ventricular compression is seen in the left lateral ventricle, although the degree of compression is not significantly severe.","The tumor progression through these 3 frames demonstrates: The lesion area is in the left parietal lobe with mixed high and low signals, accompanied by speckled high signal areas, indicating multiple lesions. Edema is significant, primarily concentrated in the left parietal lobe region, covering a large extent of the frontal and occipital lobes. Necrosis is observed as low signal regions within the lesion area, mainly located in the central portion of the left parietal lobe, showing uneven signal intensity, with some areas appearing as iso-signals or slightly hyperintense. Ventricular compression is evident, particularly on the left side, where the ventricles are notably compressed and"
+69,BraTS20_Training_207,single_slice,0.65625,0.35789473684210527,0.5104166666666667,"The MRI slice demonstrates: The lesion area is in the junction of the left temporal lobe and parietal lobe with a mix of uneven high and low signals with spot-like high signal regions. Edema is primarily observed at the junction of the left temporal lobe and parietal lobe, extending into parts of the parietal lobe. Necrosis is suspected with low signal areas within the lesion in the left temporal lobe, possibly indicating necrosis. Ventricular compression is visibly compressed and deformed left ventricle.","Analyze these 3 axial slices with 10-slice spacing. The lesion area is in the left frontal lobe, temporal lobe, and parietal lobe with a mixture of heterogeneous high and low signals along with speckled areas of high signal. Edema is significant, primarily concentrated in the left temporal and parietal lobes, displaying high signal intensity and extending to parts of the frontal lobe. Necrosis is indicated by regions of very low or absent signal in the left frontal lobe, appearing as irregular low-signal areas interspersed among high and iso-signals, mainly concentrated at the center of the lesion. Ventricular compression is observed in the right ventricle showing signs"
+70,BraTS20_Training_244,three_slices,0.6243902439024391,0.2857142857142857,0.4487804878048781,"Examining these 3 axial slices with 10-slice spacing: The lesion area is in the right occipital lobe with heterogeneous high signal, low signal, and speckled high signal regions. Edema is pronounced in the tissue surrounding the lesions, primarily concentrated in the right cerebral hemisphere, especially in the right occipital lobe, with the edema encompassing the entire occipital lobe. Necrosis is significant low signal regions observed within and at the edges of the high signal lesion area, indicating the presence of extensive necrotic areas showing mixed signal characteristics, with a few concentrated centrally and others more dispersed. Ventricular compression is the right lateral ventricle is compressed, specifically more pronounced.","Examining these 3 axial slices with 10-slice spacing: The lesion area is in the right frontal and parietal lobes with a mixture of heterogeneous high and low signals, accompanied by speckled high signal areas. Edema is significant, primarily observed in the right temporal lobe region, showing extensive edema signals that may affect surrounding tissues. Necrosis is suggested by some regions displaying very low or absent signals within the right parietal lobe, characterized by uneven signal intensity variations compared to the surrounding normal brain tissue. Ventricular compression is not pronounced, indicating minimal impact on the ventricles."
+71,BraTS20_Training_367,five_slices,0.6808510638297872,0.3776824034334764,0.5021276595744681,"The comprehensive tumor distribution through these 5 slices demonstrates: The lesion area is in the frontal and parietal regions of the right hemisphere with a mixture of heterogeneous high and low signals, with some regions showing speckled high signals, indicating multiple lesions. Edema is notably significant in the parietal and frontal areas of the right hemisphere, suggesting that the tissues around the lesions have been significantly affected, ranging from localized to diffuse. Necrosis is seen in areas with low signal intensity, mainly distributed in the central regions of the lesions located in the frontal and parietal lobes of the right hemisphere, presenting a mixed signal appearance. Ventricular compression is noticeable with the left ventricle showing signs of deformation due to pressure.","The comprehensive tumor distribution through these 5 slices demonstrates: The lesion area is in the right frontal lobe with a mixture of heterogeneous high and low signals, along with speckled high signal areas. Edema is significant, primarily concentrated near the junction of the right temporal and parietal lobes with diffuse low signals suggesting extensive edema spread that affects nearby normal brain tissue. Necrosis is present as multiple low signal regions within the lesions, characterized by mixed signal intensity at the core of the lesion, scattered throughout the entire lesion area but more concentrated at the junction of the right frontal and parietal lobes. Ventricular compression is observed on the left lateral ventricle, appearing compressed"
+72,BraTS20_Training_203,three_slices,0.5826771653543308,0.30952380952380953,0.4330708661417323,"The tumor progression through these 3 slices demonstrates: The lesion area is in the left hemisphere, especially in the left frontal and temporal lobes with mixed signals with irregular high and low intensities along with patchy high signal areas, indicating multiple lesions. Edema is observed around the lesions in the left hemisphere, particularly surrounding the left frontal and temporal lobes, a prominent high-signal edema region is observed. The extent of the edema is considerable, indicating significant swelling of tissues around the lesions. Necrosis is within the lesion area, several low-signal regions are visible, suggesting the possible presence of necrosis. These necrotic areas are intermingled with high-signal regions and present an irregular shape, scattered within the lesion areas of the left frontal and temporal lobes. Ventricular compression is the left ventricle is compressed and deformed, suggesting strong compression of the left brain tissues and ventricle by the lesion.","The tumor progression through these 3 slices demonstrates: The lesion area is in the left parietal lobe with a mixture of heterogeneous high and low signals, along with speckled high signal areas. Edema is significant, observed mainly concentrated around the left parietal lobe region, indicating marked edema in this area, extending over parts of the frontal and temporal lobes. Necrosis is suggested by some regions displaying extremely low or absent signals mixed within the high signal regions, primarily located at the center of the lesions. Ventricular compression is observed as the right lateral ventricle shows mild deformation due to pressure from the lesion area."
+73,BraTS20_Training_111,single_slice,0.6120218579234972,0.34254143646408836,0.3934426229508197,"The MRI slice demonstrates: The lesion area is in the right frontal lobe with heterogeneous high and low signals along with speckled high-signal areas. Edema is significant, as signal areas are mainly observed in the right frontal lobe, with a large scope of edema. Necrosis is possibly indicated by some low-signal areas within the right frontal lobe, characterized by mixed signals and scattered throughout the lesions. Ventricular compression is mild compression of the right lateral ventricle.","Analyze these 3 axial slices with 10-slice spacing. The lesion area is in the right frontal lobe, parietal lobe, and part of the temporal lobe with heterogeneous mixed signals and patchy high signal areas. Edema is significant, mainly observed near the aforementioned regions, especially prominent in the right frontal and parietal lobes, presenting as diffuse high signals, indicating considerable swelling in surrounding tissues. Necrosis is present within the lesion areas, primarily concentrated at the center of the lesions, displaying uneven signal intensity with both high and low signals intermingled; some appear as large irregular plaques or spotty high signals. Ventricular compression is mild deformation"
+74,BraTS20_Training_180,single_slice,0.5970149253731343,0.3417085427135678,0.5074626865671642,"Examining this single slice, I observe: The lesion area is in almost all regions of the brain, including the right frontal, temporal, parietal, and occipital lobes with a mixture of uneven high and low signals. Edema is pronounced, mainly concentrated in the right frontal and occipital lobes, presenting as swelling of the surrounding brain tissue with a relatively large range. Necrosis is observed in the right parietal and temporal lobes, appearing as low signal regions compared to normal brain tissue, exhibiting noticeable signal heterogeneity. Ventricular compression is observed particularly in the parietal and occipital surrounding ventricular areas, where the compression is most severe.","Examining this single slice, I observe: The lesion area is in the right frontal lobe with a heterogeneous signal appearance, showing mixed high and low signals along with speckled high-signal regions. Edema is significant in the right frontal and parietal lobes, indicating marked swelling of the tissues surrounding the lesions with relatively large extent. Necrosis is suggested by multiple low-signal areas within the right frontal lobe, appearing as irregular low signals interspersed among high-signal lesions. Ventricular compression is present on the left ventricle, which shows some degree of deformation due to pressure from the lesion."
+75,BraTS20_Training_347,five_slices,0.6153846153846153,0.33009708737864074,0.3942307692307692,"The comprehensive tumor distribution through these 5 slices demonstrates: The lesion area is in the right cerebral region, particularly in the right parietal and frontal lobes, with a mix of uneven high and low signals and speckled high-signal areas, suggesting multiple lesions. Edema is significant around the right frontal and parietal lobes, represented by high signals, covering a large area. Necrosis is indicated by high signal areas in the central part of the lesion, displaying disorganized signals with unclear boundaries. Ventricular compression is present, with the right ventricle showing varying degrees of compression and deformation.","Analysis of this brain scan reveals: The lesion area is in the right frontal and parietal lobes with a mixed signal pattern, displaying areas of high and low signals intermingled, along with speckled high signal regions. Edema is significant with prominent high signal regions observed surrounding the lesions primarily concentrated in the same areas as the lesions themselves, indicating a substantial degree of swelling in the tissues near the lesions. Necrosis is present within the lesion areas, especially in the central part of one high signal region, exhibiting uneven signal intensity with alternating high and low signals; it's quite dispersed and not centralized. Ventricular compression is observed as the right lateral"
+76,BraTS20_Training_234,three_slices,0.6464646464646464,0.32653061224489793,0.5151515151515151,"Analysis of these 3 sequential brain scans reveals: The lesion area is in the frontal and parietal lobes on the left side of the brain with mixed heterogeneous signals with patchy high-signal areas. Edema is prominent and concentrated in the left frontal and parietal lobe areas, with considerable spreading to adjacent brain regions. Necrosis is characterized by mixed low signals and is relatively concentrated in the central region of the left frontal and parietal lobes. Ventricular compression is significant, with the left lateral ventricle being compressed and deformed.","Analysis of these 3 sequential brain scans reveals: The lesion area is in the left temporal and parietal lobes, frontal lobe, and part of the occipital lobe with a mix of heterogeneous high and low signals along with speckled high signal areas, suggesting multiple lesions. Edema is significant, mainly observed in the left temporal and parietal regions, indicating severe swelling in the surrounding tissues near the lesions. Necrosis is within the lesion area, presenting as mixed high and low signals concentrated at the center of the lesions, scattered throughout the entire brain. Ventricular compression is evident on the images, particularly in the lateral ventricles, which show deformation under pressure"
+77,BraTS20_Training_194,single_slice,0.5974025974025975,0.3231441048034934,0.41558441558441556,"Analysis of this brain scan reveals: The lesion area is in multiple areas of the left brain (frontal lobe, temporal lobe, parietal lobe, occipital lobe) with irregular signal patterns characterized by mixed high and low signals and spotty high-signal areas. Edema is significant with a substantial amount of high-signal areas indicating marked edema, primarily concentrated in the frontal and parietal regions of the left brain. Necrosis is characterized by several low-signal areas showing potential signs of necrosis, with uneven low signals demonstrating the mixed nature of the necrotic tissue scattered without showing any obvious concentration. Ventricular compression is observed in certain areas of the left lateral ventricle, particularly in regions where the lesions are more concentrated.","Analysis of this brain scan reveals: The lesion area is in the left temporal lobe and part of the parietal lobe with a heterogeneous mix of high and low signals, including patchy high signal areas. Edema is observed surrounding the lesions, particularly prominent near the left temporal lobe, extending widely to the adjacent frontal lobe region. Necrosis is indicated by some regions showing lower signal intensity within the lesion areas, concentrated primarily at the center of the lesions, characterized by mixed signals but relatively concentrated. Ventricular compression is described as the right ventricle appearing compressed and slightly deformed, while the left ventricle shows an expansion due to pressure from the local lesions."
+78,BraTS20_Training_052,three_slices,0.6042553191489363,0.34334763948497854,0.425531914893617,"Examining these 3 axial slices with 10-slice spacing: The lesion area is in the right parietal lobe and partially involves the right frontal lobe with a mixture of heterogeneous signals, with spot-like high-signal areas observed in the parietal lobe. Edema is significant in the right parietal lobe area, with notable swelling in the surrounding tissue, and extends to parts of the frontal lobe, presenting as a uniform high signal. Necrosis is seen in the lesion area of the right parietal lobe, with regions showing a high degree of mixed signals, primarily low signal mixed with some high signal, predominantly located in the deeper portions of the right parietal lobe. Ventricular compression is evident with compression of the lateral ventricle and relative expansion of the left ventricle.","This series of 3 axial T1CE MRI images demonstrates: The lesion area is in the right frontal, parietal, and occipital lobes with mixed high signal intensity and patchy high signal areas, suggesting multiple lesions. Edema is significant mainly observed in the right frontal lobe and parts of the parietal lobe, indicating marked swelling in the surrounding tissues of the lesions. Necrosis is primarily concentrated within the core region of the lesion, appearing as a central low signal area surrounded by high signals. Ventricular compression is observed as the left ventricle appears compressed and deformed due to pressure from the mass effect of the right-side lesions."
+79,BraTS20_Training_018,five_slices,0.6334841628959276,0.31963470319634707,0.4162895927601809,"Analysis of these 5 sequential MRI scans reveals: The lesion area is in the parietal lobe with multiple areas of heterogeneous signal intensity, including regions of both higher and lower signal, exhibiting a speckled distribution. Edema is noticeable with a high-signal area surrounding the lesion region, indicating significant swelling response in the tissues particularly prominent in the parietal lobe area. Necrosis is observed as some of the low-signal regions may indicate necrosis, interspersed within the high-signal regions, showing a complex composition mainly concentrated in the parietal lobe, though some are scattered elsewhere. Ventricular compression is noted, indicating that the lesion area is exerting pressure on the ventricles.","Analysis of these 5 sequential MRI scans reveals: The lesion area is in the left parietal and occipital lobes with mixed high and low signals, displaying a speckled distribution. Edema is primarily concentrated at the junction of the left parietal and occipital lobes, suggesting significant edema in this region with substantial signal intensity increase compared to normal brain tissue, and also presents around the periphery of the lesions near the right parietal lobe. Necrosis is observed as multiple regions with lower signal intensity within the lesion areas, particularly in the central part of the left parietal lobe, exhibiting uneven signal intensity, scattered but relatively concentrated. Ventricular compression is noticeable deformation of"
+80,BraTS20_Training_151,single_slice,0.6073298429319371,0.31746031746031744,0.4397905759162304,"The MRI slice demonstrates: The lesion area is in the left frontal lobe and partially in the parietal lobe, characterized by mixed signals of varying intensity and spotty high signal areas. Edema is distributed in the left temporal and parietal lobes, extending from the left frontoparietal region to the left temporal lobe, covering a large area. Necrosis is in the central region of the lesion, particularly in the left parietal lobe, with low signal intensity and some high signal spots. Ventricular compression is observed as the left lateral ventricle is compressed and deformed.","The MRI slice demonstrates: The lesion area is in the left parietal lobe with mixed high and low signal areas, presenting as irregular high signals, with spotted high-signal regions suggesting multiple lesions. Edema is significant in the tissues surrounding the left parietal lobe, particularly near the lesion site, indicating considerable swelling of the tissues around it. Necrosis is suggested by some low signal intensity regions within the lesion area, primarily concentrated at the center of the lesion, appearing as irregular low signals. Ventricular compression is observed as the right ventricle shows some degree of deformation under pressure."
+81,BraTS20_Training_109,three_slices,0.6574074074074074,0.383177570093458,0.49074074074074076,"Across these 3 consecutive slices (10-slice intervals), the tumor shows: The lesion area is in the left frontal and parietal lobes with heterogeneous signal intensities, displaying both high and low signal areas, along with speckled high signal regions. Edema is evident around the lesions in the left frontal and parietal lobes, primarily observed around the high signal lesions, indicating the extent of tissue swelling and edema. Necrosis is mainly concentrated in the left parietal region, characterized by low signal intensity, with some areas showing mixed signals and varying degrees of tissue necrosis. Ventricular compression is observed with the right lateral ventricle slightly compressed, and the shape of the left lateral ventricle somewhat altered.","Across these 3 consecutive slices (10-slice intervals), the tumor shows: The lesion area is in the left frontal lobe, partially extending into the temporal and parietal lobes with a mixed signal of heterogeneous high and low intensity. Edema is significant, primarily concentrated in the left frontal and temporal lobes, indicating extensive tissue edema surrounding the lesions. Necrosis is present as areas exhibiting low signals, mainly located at the center of the left frontal lobe and parts of the left temporal lobe. Ventricular compression is observed with deformation of the ventricular system under pressure, especially noticeable in the ventricles near the lesions."
+82,BraTS20_Training_301,five_slices,0.6696428571428572,0.38738738738738737,0.5089285714285714,"Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is in the left frontal, parietal, and temporal lobes with a mix of irregular high and low signals along with spotty high signal areas. Edema is significant, primarily located in the left parietal and frontal lobes, indicating considerable swelling of the surrounding tissues near the lesions. Necrosis is suggested by regions with abnormal signal intensity, exhibiting a mix of high and low signals, focusing on the left parietal and frontal lobes. Ventricular compression is observed as the ventricles are deformed and compressed, particularly near the parietal lobe lesion area, showing a notable impact of the lesion on the ventricles.","Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is in the left frontal lobe, temporal lobe, parietal lobe, and occipital lobe with a mixture of heterogeneous high signal and low signal areas, along with patchy high signal regions. Edema is significant surrounding the lesions in the left frontal lobe and temporal lobes, appearing as diffuse high signals, extending to adjacent normal brain tissue. Necrosis is observed within the left frontal and temporal lobes as some areas exhibit lower signals than normal brain tissue, displaying mixed characteristics but relatively concentrated. Ventricular compression is present with deformation of the left ventricle due to"
+83,BraTS20_Training_320,three_slices,0.6442307692307693,0.3398058252427184,0.5,"Examining these 3 axial slices with 10-slice spacing: The lesion area is in the frontal lobe region of the right hemisphere with a mixture of heterogeneous high and low signals, accompanied by spotted high-signal regions. Edema is a marked high-signal area, indicating significant edema mainly seen in the cortical and subcortical white matter around the lesion in the frontal lobe. Necrosis is possible with low-signal regions suggesting necrosis, exhibiting mixed signals, including high-signal necrotic tissue and low-signal liquefactive necrotic components, mainly located in the core region of the lesion. Ventricular compression is not observed.","Examining these 3 axial slices with 10-slice spacing: The lesion area is in the right frontal and parietal lobes with a mixed pattern of heterogeneous high and low signals, along with spotted high signal areas. Edema is significant, mainly observed surrounding the lesions, particularly prominent near the junction of the right frontal and parietal lobes, extensive, affecting adjacent normal brain tissue. Necrosis is suggested by some regions exhibiting extremely low or absent signals interspersed within the high signal areas, primarily concentrated in the central part of the lesions. Ventricular compression is noticeable deformation of the ventricles due to pressure from the lesions, indicating that the lesions exert"
+84,BraTS20_Training_356,three_slices,0.5650224215246636,0.26244343891402716,0.42152466367713004,"Examining these 3 axial slices with 10-slice spacing: The lesion area is in the left parietal lobe, temporal lobe, and portions of the frontal lobe with a mixture of uneven high and low signals, with spotted high signal areas. Edema is significant, mainly observed in the left parietal and temporal lobes, with some extension into the left frontal lobe, appearing as high signals and indicating pronounced swelling. Necrosis is low signal areas in the left temporal and parietal lobes, which may indicate necrosis with mixed signals, concentrated along the left side of the brain. Ventricular compression is observed with compression and deformation of the bilateral lateral ventricles, especially in the left frontal region.","This series of 3 axial T1CE MRI images with CE shows: The lesion area is in the left parietal lobe and part of the occipital region with heterogeneous signal intensity, including mixed high signals, iso-signals, and low signals. Edema is significant, observed primarily in the left parietal and parts of the right parietal lobes, manifesting as high signals, indicating notable swelling of the surrounding tissues near the lesions and a relatively large extent of edema affecting surrounding normal brain tissue. Necrosis is suggested by areas within the lesions displaying lower signals, mainly concentrated in the central regions of the left parietal and left occipital lobes, showing mixed characteristics"
+85,BraTS20_Training_369,five_slices,0.6666666666666667,0.31219512195121957,0.4444444444444444,"Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is in the left frontal and parietal lobes of the brain with heterogeneous mixed signals and patchy high-signal areas in these regions. Edema is significant in the tissue surrounding the lesions, particularly in the left parietal lobe of the brain with high signals. Necrosis is apparent low-signal areas in the left parietal region of the brain, with mixed signals, characterized by low-signal patches within the high-signal regions. Ventricular compression is slight but maintains a generally acceptable shape.","Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is in multiple brain regions, particularly in the right frontal lobe with a mixture of high and low signals along with patchy high signal areas. Edema is mainly observed near the lesions on the right side, with significant edema signals indicating that the surrounding tissues are swollen due to the lesions. Necrosis is present within the lesion region as possible necrosis characterized by mixed high and low signal intensity, concentrated at the center of the lesion. Ventricular compression is evident, where the ventricles show signs of pressure, suggesting that the lesions may be exerting"
+86,BraTS20_Training_121,single_slice,0.6944444444444445,0.40186915887850466,0.5370370370370371,"This single axial T1CE MRI slice shows: The lesion area is in the frontal and parietal lobes of the left hemisphere of the brain with a mixture of heterogeneous high and low signals along with speckled high signal areas. Edema is a prominent high signal area surrounding the lesions in the left frontal and parietal lobes, appearing as a large patch of high signal, with markedly increased signal intensity compared to the surrounding normal brain tissue. Necrosis is a low signal area observed within the left parietal region, appearing as irregular low signals that are unevenly distributed with blurred boundaries. Ventricular compression is the left lateral ventricle is narrowed and slightly altered in shape.","This single axial T1CE MRI slice shows: The lesion area is in the left frontal, temporal, parietal, and occipital lobes with mixed heterogeneous high and low signals along with speckled high signal areas. Edema is mainly concentrated near the lesions in the left frontal, temporal, parietal, and occipital lobes, presenting as large uniform high signals. Necrosis is a mixture of low and iso-signals primarily located at the center of the lesion in the left frontal lobe, exhibiting uneven signal intensity with unclear boundaries. Ventricular compression is observed with noticeable deformation of the left ventricle due to pressure from the lesion region."
+87,BraTS20_Training_162,three_slices,0.6419753086419754,0.3485477178423237,0.4444444444444445,"Analysis of these 3 sequential brain scans reveals: The lesion area is in the right parietal lobe and part of the frontal lobe with a mixture of uneven high and low signals, accompanied by speckled high-signal areas. Edema is significant, mainly seen in the right parietal lobe and part of the frontal lobe, appearing as diffuse high signals, indicating considerable swelling in the tissue surrounding the lesion. Necrosis is in the central part of the lesion, with high signals, uneven signal intensity, and a mixed presentation, mainly located in the central part of the lesion. Ventricular compression is noted with the right lateral ventricle somewhat compressed, showing significant narrowing compared to the left lateral ventricle, indicating a notable compressive effect of the lesion on the brain tissue and ventricles.","Analysis of these 3 sequential brain scans reveals: The lesion area is in the frontal and parietal regions of the right cerebral hemisphere, characterized by mixed high and low signals along with speckled high signal areas. Edema is a marked increase in the intensity of the surrounding tissues, mainly observed near the lesions in the frontal and parietal lobes of the right cerebral hemisphere, indicating significant edema presence. Necrosis is some low-signal regions within the lesion areas, suggesting possible necrosis concentrated at the center of the lesions, exhibiting uneven signal intensity and scattered within the lesion areas. Ventricular compression is the ventricular system shows signs of compression with deformation, particularly noticeable in"
+88,BraTS20_Training_100,single_slice,0.5494505494505495,0.3111111111111111,0.4395604395604395,"Examining this single slice, I observe: The lesion area is in the right parietal lobe and occipital lobe with uneven signal intensity and patchy high signal areas. Edema is characterized by diffuse high signals, affecting a large area, and is mainly observed in the right frontal and parietal regions. Necrosis is suggested by large low-signal areas with mixed signal intensity primarily located in the right frontal and parietal lobes. Ventricular compression is exerted by lesions on the right side, leading to slight alteration in ventricular morphology.","Examining this single slice, I observe: The lesion area is in the right temporal lobe with heterogeneous high signal intensity, showing a mixed pattern of uneven highs and lows along with spotty high signal areas. Edema is significant, concentrated at the junction of the right temporal and parietal lobes with surrounding tissues markedly swollen. Necrosis is present as low signal regions within the high signal areas, primarily located near the center of the lesions, displaying a mixed degree of concentration. Ventricular compression is slight deformation of the lateral ventricles due to pressure from the lesions."
+89,BraTS20_Training_357,five_slices,0.6607142857142857,0.4054054054054054,0.49107142857142855,"Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is in the top and side of the right brain, particularly including the peripheral areas of the frontal and parietal lobes, with heterogeneous mixed signals and notable patches of high signal regions. Edema is a clearly visible high signal surrounding the lesion, mainly concentrated in the right frontal and parietal lobes, with a broad range of edema affecting the nearby brain tissue. Necrosis is patchy areas of low signal and mixed signal primarily concentrated in the central part of the lesion area, characterized by decreased and uneven signals. Ventricular compression is slight, with the right lateral ventricle showing clear signs of compression.","Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is in the right frontal lobe, temporal lobe, and parietal region with heterogeneous signal intensities, displaying a mixed pattern of high and low signals, as well as speckled high-signal areas. Edema is significant, observed mainly in the right frontal and temporal lobes with extensive spread to adjacent areas of the parietal lobe. Necrosis is present within the lesions, primarily concentrated at the core of the lesions, particularly at the junction of the right frontal and temporal lobes, characterized by extremely low or absent signals. Ventricular compression is mild, indicating"
+90,BraTS20_Training_248,five_slices,0.6411483253588518,0.33816425120772947,0.45933014354066987,"Examining these 5 axial slices with 5-slice spacing: The lesion area is in the left parietal lobe with a mix of heterogeneous high and low signals with spotted areas of high signal. Edema is significant, visible surrounding the lesions, primarily observed in the left brain tissue, extending over a large area, spreading to parts of the left parietal lobe and adjacent regions. Necrosis is in the deeper regions of the left parietal lobe, exhibiting a high level of mixed signal intensity, with scattered small high signal areas. Ventricular compression is observed with the left ventricle compressed and deformed.","Examining these 5 axial slices with 5-slice spacing: The lesion area is in multiple brain areas, particularly involving the left frontal lobe region with heterogeneous mixed signals and patchy high signal areas. Edema is extensive, covering most of the affected brain tissues, especially noticeable in the peripheral areas of the lesions on the left side of the brain. Necrosis is primarily located in the central part of the lesion, characterized by a mix of low and iso-signals, concentrated within a small region of the left frontal lobe. Ventricular compression is observed as the right ventricle shows mild signs of compression, but no clear evidence of ventricular obstruction is"
+91,BraTS20_Training_110,single_slice,0.5730994152046784,0.31952662721893493,0.4444444444444445,"Analysis of this brain scan reveals: The lesion area is in the left frontal and occipital lobes with mixed heterogeneous signals and patchy high-signal regions. Edema is significant, primarily observed in the left parietal and frontal lobes, exhibiting considerable swelling and an extensive edema range. Necrosis is not observed. Ventricular compression is relatively apparent, indicating that the lesion exerts a compressive effect on the ventricles.","Analysis of this brain scan reveals: The lesion area is in the left parietal lobe with a mixture of heterogeneous high and low signals, along with patchy high signal areas. Edema is significant with prominent high signal edema zones surrounding the lesions on both sides of the parietal lobe indicating substantial swelling of the tissues around the lesions. Necrosis is suggested by some low signal regions interspersed within the high signal regions primarily concentrated at the center of the lesion and adjacent to it. Ventricular compression is observed as the left lateral ventricle appears compressed, suggesting that the lesion exerts pressure on the ventricular system."
+92,BraTS20_Training_270,single_slice,0.5777777777777777,0.2959641255605381,0.37333333333333335,"Analysis of this brain scan reveals: The lesion area is in the parietal and temporal lobes of the right cerebral hemisphere with a mixed signal of both high and low intensities, accompanied by spot-like high signal regions. Edema is mainly concentrated in the parietal and temporal lobes of the right brain, showing extensive swelling with a tendency to spread to surrounding tissues. Necrosis is represented by some low signal regions within the lesion area, suggesting possible necrosis distributed throughout the parietal and temporal lobes with varying degrees of intensity. Ventricular compression is significant, with the right ventricle compressed and deformed, indicating a relatively strong compressive effect of the lesions on the right ventricle.","Analysis of this brain scan reveals: The lesion area is in the right frontal and parietal lobes with mixed signals of varying intensity, including patchy high signal areas, suggesting multiple lesions. Edema is significant, primarily concentrated in the peripheral regions of the right frontal lobe and parts of the parietal region, indicating considerable swelling in these tissues surrounding the lesions, extending over a large area affecting adjacent healthy tissue. Necrosis is within the primary lesion sites, particularly at the edges where high signal and iso-signal regions are interspersed, presenting as irregular low signal zones, with uneven distribution showing concentrations at the junction points of high and iso-signal regions. Vent"
+93,BraTS20_Training_321,five_slices,0.6532663316582914,0.4162436548223351,0.542713567839196,"Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is in the parietal and frontal regions of the left hemisphere with a mixed pattern of irregular high and low signals, with multiple spot-like high-signal areas. Edema is pronounced and mainly present in the left parietal lobe, with the edges extending into the frontal lobe. Necrosis is present with low-signal regions within the lesion areas, specifically in the left parietal and frontal regions exhibiting a mosaic of low and high signals. Ventricular compression is present, as the lesion area has caused compression and deformation of the left ventricle.","Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is in the left hemisphere, particularly involving the frontal lobe region with a mix of heterogeneous signals along with speckled high signal areas. Edema is significant around the lesions, concentrated in the left frontal lobe, indicating notable swelling of the surrounding tissues. Necrosis is observed as regions with low or absent signal intensity within the main lesion area of the left hemisphere's frontal lobe, appearing as mixed low signal zones. Ventricular compression is not evident."
+94,BraTS20_Training_091,three_slices,0.5686274509803922,0.3069306930693069,0.4313725490196078,"The tumor progression through these 3 slices demonstrates: The lesion area is in the left hemisphere, especially in the left frontal and temporal lobes, with a mixture of irregular high and low signals, as well as spotty high signal regions. Edema is a high-signal region observable, mainly seen in the left frontal and temporal lobes, indicating significant swelling and a large area of edema. Necrosis is within the lesion area with mixed signals, particularly within the high-signal area of the left frontal lobe, suggesting possible necrotic regions with a concentrated distribution and uneven signal characteristics. Ventricular compression is in the left ventricle, which appears compressed and deformed with an irregular shape.","The tumor progression through these 3 frames demonstrates: The lesion area is in the left parietal lobe with heterogeneous mixed signals, including speckled high-signal regions. Edema is significant, mainly observed around the lesions in the left parietal region of the brain, extending to adjacent white matter areas. Necrosis is within the lesion area of the left parietal lobe, exhibiting low signal intensity and irregular distribution. Ventricular compression is evident as the right lateral ventricle shows some degree of deformation due to pressure from the lesion area on the opposite side."
+95,BraTS20_Training_039,single_slice,0.5988023952095809,0.3393939393939394,0.45508982035928147,"The MRI slice demonstrates: The lesion area is in the left frontal and parietal lobes with mixed high and low signals with blotchy high-signal regions. Edema is significant, most notably in the left parietal lobe region, with considerable extent, indicating a severe degree of edema. Necrosis is a prominent high-signal area in the left parietal lobe, showing high signal intensity with mixed, blotchy signals. Ventricular compression is the lesion on the left side exerts some pressure on the ventricles, resulting in deformation of the left ventricle.","The MRI slice demonstrates: The lesion area is in the left temporal lobe with mixed high and low signal areas, suggesting multiple lesions. Edema is prominent around the lesion in the left temporal lobe, indicating significant swelling in the tissues surrounding the lesion, extending into parts of the parietal region. Necrosis is within the high signal lesion area of the left temporal lobe as a distinct low signal zone, relatively concentrated at the center. Ventricular compression is not observed."
+96,BraTS20_Training_300,single_slice,0.5979381443298969,0.3125,0.4329896907216495,"Examining this single slice, I observe: The lesion area is in the left parietal lobe with mixed signals of varying intensities and punctate high-signal areas. Edema is notable with high-signal regions observed in the left parietal and occipital lobes, covering areas including the frontal region and parietal lobe. Necrosis is seen in the left parietal lobe, with mixed high and low signals, and a scattered distribution near the central location of the lesions. Ventricular compression is with the left ventricle noticeably compressed.","Examining this single slice, I observe: The lesion area is in the left temporal lobe with mixed signal intensity, showing a spotted distribution of high and low signals. Edema is significant, primarily concentrated in the tissues surrounding the lesions on the left side of the brain, especially near the temporal lobe region, indicating notable swelling in these tissues with relatively uniform intensity signals, covering most of the affected area. Necrosis is suggested by some low-signal areas within the lesion regions, possibly representing necrotic tissue, with uneven signal intensity and scattered throughout the lesion areas but mostly concentrated at the center of the lesions. Ventricular compression is observed as mild"
+97,BraTS20_Training_354,five_slices,0.6060606060606061,0.3469387755102041,0.4444444444444445,"Analysis of these 5 sequential MRI scans reveals: The lesion area is in the right hemisphere, covering the frontal and parietal lobes, with a mixed signal of uneven high and low intensities. Edema is noticeable in the parietal and frontal lobes with high signal areas, indicating significant swelling and extending into the deep white matter. Necrosis is suggested by high signal areas showing mixed low signals, dispersed around the main lesion areas. Ventricular compression is observed with the right lateral ventricle being mildly compressed and deformed.","Analysis of these 5 sequential MRI scans reveals: The lesion area is in the frontal lobe region, specifically involving parts of the right temporal and parietal lobes, with a mixture of heterogeneous high and low signals along with speckled high signal areas, indicating multiple lesions. Edema is significant surrounding the lesions mainly located in the right temporal and parietal lobes, suggesting marked swelling in tissues near the lesions. Necrosis is observed as low signal areas within the lesion regions, particularly concentrated in the right temporal and parietal lobes, presenting mixed characteristics but primarily concentrated at the core of the lesions. Ventricular compression is evident deformation of the ventricles under pressure due to"
+98,BraTS20_Training_199,five_slices,0.5767441860465117,0.3474178403755868,0.4186046511627907,"The comprehensive tumor distribution through these 5 slices demonstrates: The lesion area is in the right frontal lobe of the brain with mixed signals of varying intensities and patchy high-signal areas, suggesting multiple lesions. Edema is significant, occupying a large portion of the right hemisphere with higher signal intensity, indicating swelling of the tissues around the lesion. Necrosis is potentially present in the deep regions of the right frontal lobe, showing markedly low signal intensity intermingled with regions of high signal lesions. Ventricular compression is observed with the right lateral ventricle notably compressed and deformed, while the left lateral ventricle also shows slight compression, suggesting the lesion has a significant impact on the ventricular system.","The comprehensive tumor distribution through these 5 slices demonstrates: The lesion area is in the right frontal lobe with a mixture of heterogeneous high and low signals, accompanied by speckled high signal areas. Edema is observed surrounding the lesions, particularly prominent near the junction of the right frontal lobe and temporal lobe, covering a large area extending into parts of the parietal lobe. Necrosis is primarily concentrated at the core region of the lesion, presenting as regions of lower signal intensity, suggesting possible necrosis, scattered within the main lesion area but more pronounced centrally. Ventricular compression is not observed."
+99,BraTS20_Training_329,five_slices,0.6127659574468085,0.3347639484978541,0.425531914893617,"Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is in the frontal lobe region, particularly in the right frontal lobe, with heterogeneous mixed signals. Edema is significant around the aforementioned lesions, with pronounced surrounding tissue edema indicating a relatively high degree of tissue swelling, and relatively mild edema signal in the parietal lobe suggesting the lesion's effect on surrounding tissues. Necrosis is present in some lesion areas, with low signals in the center of the lesion on the right frontal lobe suggesting possible necrotic regions, and localized low signals in the parietal lobe suggesting possible localized necrotic areas. Ventricular compression is observed with the right lateral ventricle compressed and deformed, with a slight shift in the right lateral ventricle.","Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is in the right frontal lobe, parietal lobe, and occipital lobe with a mix of heterogeneous high and low signals along with speckled high signal regions. Edema is significant, observed mainly at the junction of the right frontal and parietal lobes, extending over the entire region to the temporal lobe, characterized by uniform high signals. Necrosis is within the lesion areas, particularly at the junctions between the right frontal and parietal lobes, and between the right parietal and occipital lobes, exhibiting mixed high and low signal intensity features. Ventricular compression is"
+100,BraTS20_Training_042,three_slices,0.6733668341708542,0.43654822335025384,0.5226130653266331,"Analysis of these 3 sequential brain scans reveals: The lesion area is in the left cerebral hemisphere, particularly in the frontal and parietal lobes, with a mixed signal of heterogeneous high and low intensity. Edema is a clear high signal area predominantly in the frontal and parietal regions of the left hemisphere. Necrosis is low signal areas that may indicate the presence of necrotic regions, displaying varied signal intensities and are relatively dispersed. Ventricular compression is parts of the ventricles that are compressed, with slight deformation, indicating pressure effects.","Analysis of these 3 sequential brain scans reveals: The lesion area is in the left frontal and parietal lobes with a mix of heterogeneous high and low signals, including spotty areas of high signal regions. Edema is significant, with noticeable edema signals surrounding the lesions mainly concentrated in the left frontal and parietal lobes, indicating extensive swelling in tissues near the lesions, covering most of the affected areas. Necrosis is within the lesion area, particularly in the central region of the high-signal lesion, characterized by uneven signal intensity, showing mixed signals with some highly concentrated necrotic zones. Ventricular compression is observed as the ventricles are compressed and deformed due"
+101,BraTS20_Training_289,single_slice,0.5934959349593496,0.2786885245901639,0.40650406504065045,"This single axial T1CE MRI slice shows: The lesion area is in the right frontal and parietal lobes with a mixture of heterogeneous high and low signals, with spotty high signal areas suggesting multiple lesions. Edema is significant, involving most of the frontal and parietal regions and expanding into surrounding tissues, indicating notable swelling of the tissue around the lesions. Necrosis is located in the central part of a circular lesion in the right parietal lobe, with the signal extremely low, contrasting with the surrounding high signal areas. The necrotic region has a relatively smooth surface and clear margins, suggesting the possibility of centrally concentrated necrosis. Ventricular compression is observed in the third ventricle and lateral ventricles, which are compressed and deformed, indicating that while the lesions exert some pressure on the ventricular system, they have not yet caused severe blockage.","Analyze this single axial T1CE MRI slice. The lesion area is in the right frontal lobe with heterogeneous high signals, including spotted areas of high signal. Edema is significant surrounding the lesions, particularly prominent near the right frontal lobe region, suggesting substantial swelling in the tissues around the lesions, extending over a large area involving multiple parts of the frontal lobe. Necrosis is within the lesion area, showing mixed signals that are irregular in shape, scattered throughout but more concentrated at the center of the lesion. Ventricular compression is observed as the left lateral ventricle shows signs of compression due to pressure from adjacent lesions."
+102,BraTS20_Training_274,three_slices,0.6504065040650407,0.3524590163934426,0.4227642276422764,"Analysis of these 3 sequential brain scans reveals: The lesion area is in the right parietal and right occipital lobes with heterogeneous high and low signals, along with spotty high signal areas. Edema is significant in parts of the right parietal and right occipital lobes, manifesting as localized tissue swelling, and more prominent around the borders of the parietal and occipital lobes, indicating severe swelling in the tissues surrounding the lesions. Necrosis is mainly concentrated within the right parietal lobe, characterized by irregular low signal intensity zones with some areas showing mixed isosignal, suggesting the presence of uneven necrotic tissue, and also a similar low signal region indicating local tissue necrosis is seen in the right occipital lobe's lesion area. Ventricular compression is mild, with no notable signs of significant compression.","Analysis of these 3 sequential brain scans reveals: The lesion area is in the right frontal lobe, temporal lobe and part of the parietal lobe with a mixed pattern of heterogeneous high and low signals as well as speckled high signal areas, suggesting multiple lesions. Edema is prominent, mainly located in the tissues surrounding the right frontal and temporal lobes, indicating significant swelling in this region, with a large extent affecting the adjacent normal brain tissue. Necrosis is observed with some lower signal intensity regions interspersed within the higher signal areas of the right frontal and temporal lobes, appearing as localized lower signals that may be concentrated or dispersed. Ventricular compression is indicated by"
+103,BraTS20_Training_063,three_slices,0.6048780487804878,0.3152709359605912,0.4682926829268293,"The tumor progression through these 3 slices demonstrates: The lesion area is in the left frontal, temporal, and parietal lobes with a mixture of heterogeneous high and low signals, accompanied by speckled high signal regions. Edema is concentrated around the lesions, particularly more evident in the left frontal and temporal lobes, with significant swelling around the tissues that could affect adjacent structures. Necrosis is a mixture of high and iso-signals primarily located at the center of the lesion, appearing more concentrated and contrasting with the surrounding high-signal edema regions. Ventricular compression is observed especially in the parietal region, resulting in deformed and compressed ventricles.","The tumor progression through these 3 slices demonstrates: The lesion area is in the left frontal lobe with mixed high and low signals, including multiple spotty high signal areas. Edema is significant surrounding the lesions, primarily observed near the left frontal lobe region, extending over a large area of brain tissue. Necrosis is suggested by some regions showing extremely low or absent signal intensity, appearing as mixed low signals mainly concentrated at the center of the lesion. Ventricular compression is not significantly observed; the shape of both lateral ventricles remains relatively normal without obvious deformation caused by the lesions."
+104,BraTS20_Training_054,three_slices,0.6350710900473934,0.33492822966507174,0.44549763033175355,"Analysis of these 3 sequential brain scans reveals: The lesion area is in the right hemisphere, including parts of the frontal, temporal, and parietal lobes with a mixed signal, featuring spotty high signal areas. Edema is significant, presenting as high signal from the occipital lobe to the parietal lobe on the right side, extending to adjacent frontal and temporal lobe areas. Necrosis is present in the deep right frontal lobe and superficial right parietal lobe with relatively low and uneven signal intensity, concentrated around the periphery of specific lesions. Ventricular compression is observed on the right lateral ventricle, leading to slight deformation.","Analysis of these 3 sequential brain scans reveals: The lesion area is in the right frontal and parietal lobes with mixed high signal, low signal, and speckled high signal areas. Edema is marked and mainly concentrated near the right frontal lobe region, suggesting significant edema that may compress adjacent normal brain tissue and increase the risk of local complications. Necrosis is observed as a potential necrosis zone at the junction of the right frontal and parietal lobes, characterized by uneven signal intensity with alternating high and low signals. Ventricular compression is noticeable on some images, primarily manifested as deformation or reduction in size due to pressure from surrounding lesions."
+105,BraTS20_Training_066,five_slices,0.6666666666666666,0.37272727272727274,0.5045045045045046,"Analysis of these 5 sequential MRI scans reveals: The lesion area is in the right frontal lobe and part of the parietal lobe with mixed signals and uneven intensity and patchy high signal areas. Edema is significant, present in the anterior region of the right frontal lobe and part of the parietal lobe, with extensive signal intensity significantly higher than normal brain tissue. Necrosis is in the deep white matter region of the right hemisphere, displaying low and uneven signal intensity, suggesting tissue structure destruction, with mixed low signal zones and some overlapping with edema areas. Ventricular compression is observed with the right ventricle exhibiting mild narrowing due to compression from surrounding lesions.","Analysis of these 5 sequential MRI scans reveals: The lesion area is in the left hemisphere, particularly involving parts of the frontal lobe and temporal lobe, with mixed signals of varying intensity and spotty high signal areas. Edema is significant, mainly observed in the left frontal and temporal lobes, appearing as diffuse high signals, indicating noticeable swelling in the surrounding tissues of the lesions, with a large extent spreading into adjacent normal brain tissue. Necrosis is suggested by some low signal regions primarily located in the central part of the lesion, showing uneven signal intensity, with concentrated and dispersed necrotic areas. Ventricular compression is noted on the left ventricle,"
+106,BraTS20_Training_004,three_slices,0.5906735751295337,0.3036649214659686,0.46632124352331605,"Examining these 3 axial slices with 10-slice spacing: The lesion area is in the left temporal lobe area with a mixed characteristic of uneven high and low signals. Edema is a clear high-signal edema area observed surrounding the left temporal lobe region, indicating a certain degree of swelling in the tissues around the lesion. Necrosis is in the central region of the high-signal lesion, areas with very low signals are observed, suggesting possible necrosis. Ventricular compression is not observed.","This series of 3 axial T1CE MRI images with CE shows: The lesion area is in the left parietal and frontal lobes with a mix of heterogeneous high and low signals, along with speckled high signal areas, suggesting multiple lesions. Edema is significant surrounding the lesions, particularly more pronounced near the junction of the left parietal and frontal lobes, indicating considerable swelling of tissues around the lesions. Necrosis is observed within the lesion region as potential necrosis with mixed characteristics, primarily concentrated in the central part of the lesion, showing alternating regions of high and low signal intensity, relatively dispersed but clustered at the core of the lesion. Ventricular compression is"
+107,BraTS20_Training_145,five_slices,0.6755555555555555,0.43946188340807174,0.5688888888888888,"Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is in the left parietal and frontal lobes with mixed high and low signal areas and punctate high signal areas. Edema is mainly observed in the left parietal lobe and parts of the frontal lobe, suggesting noticeable swelling in the tissue surrounding the lesions and is extensive and adjacent to several high signal lesions. Necrosis is several areas in the left parietal and frontal lobes displaying lower signal intensity than the surrounding tissue, appearing as mixed low signals and scattered, not prominently concentrated. Ventricular compression is marked compression of the lateral ventricles, with altered morphology, suggesting a possible increase in intraventricular pressure.","Across these 5 consecutive slices (5-slice intervals), the complete tumor profile shows: The lesion area is in the left frontal, temporal, parietal, and occipital lobes with a mixture of uneven high and low signals along with spotted high signal areas. Edema is significant, primarily observed in the left frontal lobe region, extending to parts of the temporal and parietal lobes, suggesting considerable swelling in the tissues surrounding the lesions. Necrosis is indicated by multiple low signal areas within the left frontal and temporal lobes, exhibiting mixed signals that are relatively dispersed but could be indicative of small necrotic regions. Ventricular compression is evident as the ventricles"
+108,BraTS20_Training_279,three_slices,0.5933014354066987,0.30917874396135264,0.4688995215311005,"The tumor progression through these 3 slices demonstrates: The lesion area is in the right parietal and occipital lobes with mixed signals of varying intensity, including patchy high signal areas. Edema is mainly located around the lesions in the right parietal and occipital lobes, with high signals and a large extent, widely distributed around the lesion area. Necrosis is potentially necrotic areas mainly concentrated in the right parietal lobe, appearing as mixed signal regions with lower signal intensity and uneven mixed signals. Ventricular compression is the right ventricle is compressed and deformed, while the left ventricle appears slightly expanded.","The tumor progression through these 3 slices demonstrates: The lesion area is in the right frontal lobe with a heterogeneous mix of high and low signals, along with speckled high signal areas. Edema is significant in the right frontal lobe region, characterized by diffuse high signals that extend from the anterior part of the frontal lobe to the parietal lobe. Necrosis is observed as multiple low signal regions within the lesions, primarily concentrated at the junction of the right frontal and parietal lobes, appearing irregular and scattered. Ventricular compression is mild deformation of the right lateral ventricle, indicating some degree of compressive effect on the ventricles caused by the lesions."
+109,BraTS20_Training_178,three_slices,0.7136563876651983,0.44444444444444453,0.5286343612334802,"Analysis of these 3 sequential brain scans reveals: The lesion area is in the right frontal and parietal lobes with heterogeneous signal, including high signal intensity and spot-like high signal intensities indicating multiple lesions. Edema is significant, mainly concentrated in the right frontal and parietal lobes, extending over a large area including the tissues surrounding the lesion, suggesting notable swelling of the surrounding tissue. Necrosis is located at the center of the lesion, characterized by lower signal intensity and highly heterogeneous, displaying uneven signals and is relatively concentrated. Ventricular compression is evident, particularly on the right side, as the ventricles appear deformed due to the pressure from surrounding edema and necrotic regions.","Analysis of these 3 sequential brain scans reveals: The lesion area is in the right frontal and parietal lobes with a mixture of heterogeneous signals, including patchy high signal areas. Edema is significant, observed mainly in the peripheral regions of the lesions in the right frontal and parietal lobes, indicating substantial swelling of the tissues surrounding the lesions. Necrosis is suggested by some low signal areas within the main lesion region, particularly at the junction between the high and iso-signal areas, suggesting possible necrosis scattered throughout the lesion sites. Ventricular compression is present as the left lateral ventricle appears compressed and slightly deformed due to pressure from the lesions on the right side"
+110,BraTS20_Training_354,three_slices,0.6358381502890174,0.3508771929824562,0.4277456647398844,"Analysis of these 3 sequential brain scans reveals: The lesion area is in the right hemisphere, covering the frontal and parietal lobes, with a mixed signal of uneven high and low intensities. Edema is noticeable in the parietal and frontal lobes with high signal areas, indicating significant swelling and extending into the deep white matter. Necrosis is suggested by high signal areas showing mixed low signals, dispersed around the main lesion areas. Ventricular compression is observed with the right lateral ventricle being mildly compressed and deformed.","Analysis of these 3 sequential brain scans reveals: The lesion area is in the right frontal lobe and partly affects the parietal region, exhibiting mixed high signal intensity areas along with spotty high signal regions. Edema is prominent, particularly surrounding the lesions in the right frontal lobe, covering a large portion of the frontal lobe's surface. Necrosis is observed within the main lesion region of the right frontal lobe as low signal areas, scattered among high signal regions but relatively concentrated. Ventricular compression is not significant."