title: Anaplastic carcinoma of urinary bladder with oat cell features.
abstract: Anaplastic carcinoma of the urinary bladder, with oat cell-like components, is rare. We report such a tumor in a fifty-nine-year-old man, who died of rapidly disseminated carcinoma in one year despite postoperative radiotherapy and chemotherapy.
mesh_terms: D002277:Carcinoma / Q000000981:diagnostic imaging / Q000473:pathology*; D018288:Carcinoma, Small Cell / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D001743:Urinary Bladder / Q000000981:diagnostic imaging / Q000473:pathology; D001749:Urinary Bladder Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*