Bladder neck obstruction in young male patients.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003558:Cystoscopy; D004240:Diverticulum / Q000601:surgery; D004775:Enuresis / Q000209:etiology; D005500:Follow-Up Studies; D006801:Humans; D006869:Hydronephrosis / Q000000981:diagnostic imaging / Q000209:etiology; D008297:Male; D008722:Methods; D009392:Nephrectomy; D011859:Radiography; D014513:Ureter / Q000601:surgery; D001748:Urinary Bladder Neck Obstruction / Q000150:complications / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000601:surgery*; D014552:Urinary Tract Infections / Q000209:etiology; D014555:Urination Disorders / Q000209:etiology; D014718:Vesico-Ureteral Reflux / Q000000981:diagnostic imaging / Q000209:etiology