title: Unicaliceal kidney associated with posterior urethral valves.
abstract: Unicaliceal kidneys are normal in several mammals, including monkeys. There have been 10 patients with this anomaly reported on in the literature and most have had additional anomalies of the urinary tract. We report on a man with a unicaliceal kidney who also had posterior urethral valves.
mesh_terms: D000328:Adult; D006801:Humans; D007668:Kidney / Q000002:abnormalities*; D008297:Male; D014521:Urethra / Q000002:abnormalities*; D014567:Urography