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. Author manuscript; available in PMC: 2025 Jan 6.
Published in final edited form as: Med Phys. 2024 Oct 24;52(1):300–320. doi: 10.1002/mp.17476

TABLE 2.

Tumor diameter in cm.

Tumor Grade Grade 1 Grade 2 Grade 3 Grade 4
KiTS21 3.24 ± 1.17 4.07 ± 2.31 6.27 ± 3.67 8.49 ± 2.70
TCGA-KIRC — 4.96 ± 2.60 5.82 ± 2.72 8.00 ± 3.01

Note: For KiTS21, radiologic measurements are given.For TCGA-KIRC,approximations of diameter based on calculated volume from automatic segmentations are given. TCGA-KIRC has no Grade 1 cases.

Abbreviation: KiTS21, 2021 kidney and kidney tumor segmentation challenge; TCGA-KIRC, The Cancer Genome Atlas Kidney Renal Clear Cell Carcinoma Collection.