Sarcomatoid Variant of Urothelial Carcinoma (Carcinosarcoma, Spindle Cell Carcinoma): A Review of the Literature
Figure 6
Sarcomatoid variant of urothelial carcinoma of renal pelvis, (“sarcomatoid TCC of renal pelvis”) with tumour extension beyond the muscularis propria haematoxylin and eosin staining ×10 magnification.