logo logo
Search: Organ site Search: Tumor / Syndrome
WHO Classification of Tumours
Urothelial cell carcinoma, sarcomatoid
Urinary system: Renal pelvis, ureter, bladder, urethra


A poorly differentiated urothelial cell carcinoma characterized by the presence of malignant cells with spindle cell morphologic features. The term is synonymous to urothelilal cell carcinoma, sarcomatoid type.