EFO_1001973 (ureter urothelial carcinoma) is a carcinoma that arises from the transitional epithelium of the ureter. It is associated with tobacco use and usually presents with gross or microscopic hematuria. Also known as: transitional cell carcinoma of the ureter, transitional cell carcinoma of ureter, ureter transitional cell carcinoma, ureter urothelial cancer, ureteral transitional cell carcinoma, ureteral urothelial cell carcinoma, urothelial cell carcinoma of the ureter, urothelial cell carcinoma of ureter.