title: Quadruplication of dystopic kidney in combination with ureteral cyst.
abstract: A case of ureteral quadruplication associated with renal dystopia is described. Four ureters drained into ureteric cyst and distal monoureter opened into the bladder. The literature concerned this extremely rare malformation is reviewed.
authors.affiliation: Department of Pediatric Surgery, Division of Pediatric Urology, Upper Silesian Center for Child's Health, Silesian Medical University, Katowice, Poland.
authors.forename: Tomasz
authors.initials: T
authors.lastname: Koszutski
authors.forename: Grzegorz
authors.initials: G
authors.lastname: Kudela
authors.forename: Mirosław
authors.initials: M
authors.lastname: Mikosiński
authors.forename: Wojciech
authors.initials: W
authors.lastname: Utrata
mesh_terms: D015746:Abdominal Pain / Q000209:etiology; D002675:Child, Preschool; D003560:Cysts / Q000150:complications / Q000151:congenital* / Q000601:surgery; D004108:Dilatation, Pathologic / Q000209:etiology; D005260:Female; D006801:Humans; D007668:Kidney / Q000002:abnormalities* / Q000196:embryology / Q000473:pathology; D014513:Ureter / Q000002:abnormalities* / Q000196:embryology; D014515:Ureteral Diseases / Q000150:complications / Q000151:congenital* / Q000601:surgery; D014517:Ureteral Obstruction / Q000209:etiology / Q000601:surgery