NCIt synonyms : Pure Squamous Cell Carcinoma of the Urinary Tract; Squamous Cell Carcinoma of the Urothelium; Pure Squamous Cell Carcinoma of the Urothelium; Squamous Cell Carcinoma of the Urinary Tract;
NCIt definition : A rare squamous cell carcinoma that arises from the urinary tract. Almost all cases
have been reported in the bladder. Causes include urinary stasis, recurrent chronic
inflammation, and smoking. In regions where schistosomiasis is endemic, it is the
major etiologic factor of bladder squamous cell carcinoma.;