title: [Extrinsic cervico-urethral obstructions in childhood].
abstract: The various possible causes of cervico-urethral obstruction in infancy are reviewed and the radiological pictures of each discussed and illustrated by a personal series.
mesh_terms: D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011859:Radiography; D014524:Urethral Obstruction / Q000000981:diagnostic imaging* / Q000209:etiology; D001748:Urinary Bladder Neck Obstruction / Q000000981:diagnostic imaging* / Q000209:etiology
vernacular_title: Le ostruzioni cervico-uretrali estrinseche nell'infanzia.