title: RADIOLOGIC SEMINAR XXXI: RETROCAVAL URETER.
mesh_terms: D000013:Congenital Abnormalities; D006801:Humans; D064749:Retrocaval Ureter; D013514:Surgical Procedures, Operative; D014513:Ureter; D014567:Urography; D014682:Vena Cava, Inferior
keywords: ABNORMALITIES; SURGERY, OPERATIVE; URETER; UROGRAPHY; VENA CAVA, INFERIOR