title: [Unusual bladder neck obstructions in children and adolescents].
mesh_terms: D000293:Adolescent; D002648:Child; D000013:Congenital Abnormalities / Q000150:complications; D004240:Diverticulum / Q000150:complications; D006801:Humans; D007668:Kidney / Q000002:abnormalities; D008297:Male; D010386:Pelvic Neoplasms / Q000150:complications; D001745:Urinary Bladder Diseases / Q000150:complications; D001748:Urinary Bladder Neck Obstruction / Q000175:diagnosis* / Q000209:etiology; D014546:Urinary Catheterization
vernacular_title: Vzácne obstrukcie hrdla mocového mechúra u detí a mladých ludí.