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Table 3 Comparison of primary tumor with a total of 158 patient-matched metastatic tumors

From: BAP1 and PBRM1 in metastatic clear cell renal cell carcinoma: tumor heterogeneity and concordance with paired primary tumor

  Primary Tumor Metastatic Tumor N (%)
Grade 1 2 2 (1.3)
1 3 1 (0.6)
2 2 11 (7.0)
2 3 17 (10.8)
3 2 14 (8.9)
3 3 64 (40.5)
3 4 12 (7.6)
4 2 2 (1.3)
4 3 14 (8.9)
4 4 21 (13.3)
Necrosis No No 52 (32.9)
No Yes 16 (10.1)
Yes No 43 (27.2)
Yes Yes 47 (29.7)
Sarcomatoid No No 136 (86.1)
No Yes 4 (2.5)
Yes No 12 (7.6)
Yes Yes 6 (3.8)