Sarcomatoid Variant of Urothelial Carcinoma (Carcinosarcoma, Spindle Cell Carcinoma): A Review of the Literature

<table>Sarcomatoid variant of urothelial carcinoma of renal pelvis (sarcomatoid TCC of renal pelvis) with multinucleated giant cell (red arrow) and numerous mitotic figures. Inlet: tumour necrosis on the left side.</table>

International Scholarly Research Notices

fig4

Figure 4

Figure 4: Sarcomatoid Variant of Urothelial Carcinoma (Carcinosarcoma, Spindle Cell Carcinoma): A Review of the Literature 