Transitional cell carcinoma in situ.
D002278:Carcinoma in Situ / Q000473:pathology*; D002295:Carcinoma, Transitional Cell / Q000473:pathology*; D006801:Humans; D009361:Neoplasm Invasiveness; D009367:Neoplasm Staging; D011230:Precancerous Conditions / Q000473:pathology; D001749:Urinary Bladder Neoplasms / Q000473:pathology*