From: Distinct immunophenotypes and prognostic factors in renal cell carcinoma with sarcomatoid differentiation: a systematic study of 19 immunohistochemical markers in 42 cases
CCRCC
ChRCC
P value
C+
S+
CAIX
23/35
0/7
0.002*
29/35
7/7
0.567
CD10
21/35
0.009*
27/35
5/7
1.000
Vimentin
35/35
−
CK7
3/35
0.000*
5/35
0.569
CD117
6/7
2/35