Polypoid rhabdomyosarcoma of the bladder in children.
D006801:Humans; D007223:Infant; D008297:Male; D011467:Prostate / Q000473:pathology; D011859:Radiography; D012208:Rhabdomyosarcoma / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery