title: Congenital anterior urethral diverticulum: a rare cause of lower urinary tract obstruction in childhood.
mesh_terms: D004240:Diverticulum / Q000150:complications / Q000151:congenital* / Q000601:surgery; D006801:Humans; D007223:Infant; D008297:Male; D014522:Urethral Diseases / Q000150:complications / Q000151:congenital* / Q000601:surgery; D001748:Urinary Bladder Neck Obstruction / Q000209:etiology*