Primary histiocytic lymphoma of the bladder.
D000368:Aged; D004724:Endoscopy; D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse / Q000532:radiotherapy / Q000601:surgery*; D008297:Male; D011379:Prognosis; D001749:Urinary Bladder Neoplasms / Q000532:radiotherapy / Q000601:surgery*