title: [Double malformations of the upper urinary tract: complications in adults (author's transl)].
abstract: Forty-five adult patients underwent surgical treatment for complications of double malformations of the upper urinary tract. Compared with children, the percentage of incomplete duplications rose from 3--43%, and nephrectomy was necessary in 25% instead of 0 to 8%. The possible effect of the yo-yo phenomenon is discussed. Early surgical intervention might improve the possibilities of saving the organ.
mesh_terms: D000015:Abnormalities, Multiple / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D005260:Female; D005860:Germany, West; D006801:Humans; D008297:Male; D008722:Methods; D012189:Retrospective Studies; D014513:Ureter / Q000002:abnormalities*; D014515:Ureteral Diseases / Q000601:surgery
vernacular_title: Doppelmissbildungen des oberen Harntraktes: Komplikationen im Erwachsenenalter.