title: [The choice of the type of operation in hydronephrosis in children].
abstract: 113 hydronephrosis children underwent Andersen-Hynes operation, 62 Calp de Werd operation. The ureteropelvic segment was examined morphologically. 3 macroscopic variants of ureteral structure and 5 variants of leiomyocyte presence in the muscular lining of the ureter are defined. Long-term follow-up results (1-10 years) are available. Resection gave positive results in 80%, graft plastic repair was effective in 92% of cases.
authors.forename: A G
authors.initials: AG
authors.lastname: Pugachev
authors.forename: Iu V
authors.initials: IuV
authors.lastname: Kudriavtsev
authors.forename: I N
authors.initials: IN
authors.lastname: Larionov
authors.forename: A M
authors.initials: AM
authors.lastname: Chumakov
mesh_terms: D002648:Child; D005500:Follow-Up Studies; D006801:Humans; D006869:Hydronephrosis / Q000473:pathology / Q000601:surgery*; D007668:Kidney / Q000473:pathology / Q000601:surgery*; D009130:Muscle, Smooth / Q000473:pathology / Q000601:surgery; D009392:Nephrectomy / Q000379:methods; D014513:Ureter / Q000473:pathology / Q000601:surgery