title: Ureteral obstruction due to colonic duplication.
authors: Department of Urology, University of California-Davis, California.
authors: M J
authors: MJ
authors: Novotny
authors: G G
authors: GG
authors: Graves
authors: D R
authors: DR
authors: Couillard
mesh_terms: D000328:Adult; D003106:Colon / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D003108:Colonic Diseases / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery*; D003287:Contrast Media; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D011856:Radiographic Image Enhancement / Q000379:methods; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome; D014517:Ureteral Obstruction / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery*; D014567:Urography
chemical_list: D003287:Contrast Media