title: Sarcoma of the urinary bladder in the adult. Pathomorphological considerations.
abstract: The author discusses problems of morphological diagnosis and pathogenesis with reference to a case of sarcoma of the urinary bladder presenting the following particularities: exulcerated pedunculate macroscopic aspect, histological leiomyo- and myxosarcomatous differentiation, angiomatous hyperplasia and a late favourable course after partial cystectomy.
mesh_terms: D006801:Humans; D007890:Leiomyosarcoma / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009236:Myxosarcoma / Q000473:pathology*; D012509:Sarcoma / Q000473:pathology*; D001749:Urinary Bladder Neoplasms / Q000473:pathology*