title: Anterior urethral diverticulum and hydroureteronephrosis.
mesh_terms: D000328:Adult; D004240:Diverticulum / Q000150:complications* / Q000151:congenital / Q000175:diagnosis; D006801:Humans; D008297:Male; D009401:Nephrosis / Q000209:etiology*; D014517:Ureteral Obstruction / Q000209:etiology*; D014522:Urethral Diseases / Q000150:complications* / Q000151:congenital / Q000175:diagnosis