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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)