title: [A case of primary undifferentiated carcinoma of the perineo-bulbar urethra].
mesh_terms: D000368:Aged; D002277:Carcinoma / Q000000981:diagnostic imaging / Q000209:etiology / Q000473:pathology*; D006801:Humans; D008297:Male; D011379:Prognosis; D011859:Radiography; D014523:Urethral Neoplasms / Q000000981:diagnostic imaging / Q000209:etiology / Q000473:pathology*
vernacular_title: Considerazioni su un caso di carcinoma indifferenziato primitivo dell'uretra perineo-bulbare.