title: [Valve in the posterior urethra in the 1st infancy. Report of a case and review of literature].
mesh_terms: D001344:Autopsy; D000013:Congenital Abnormalities / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D006869:Hydronephrosis / Q000151:congenital / Q000473:pathology; D006984:Hypertrophy / Q000151:congenital / Q000473:pathology; D007231:Infant, Newborn; D007234:Infant, Premature; D007235:Infant, Premature, Diseases / Q000000981:diagnostic imaging / Q000473:pathology; D007668:Kidney / Q000196:embryology; D008297:Male; D014521:Urethra / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000196:embryology / Q000473:pathology; D014525:Urethral Stricture / Q000175:diagnosis*; D001745:Urinary Bladder Diseases / Q000151:congenital / Q000473:pathology; D014567:Urography
vernacular_title: Valvole dell'uretra posteriore nella prima infanzia. Descrizione di un caso e rassegna della letteratura.