Omental sleeve to prevent recurrent retroperitoneal fibrosis under the ureter.
D006801:Humans; D008722:Methods; D009852:Omentum / Q000637:transplantation*; D012185:Retroperitoneal Fibrosis / Q000601:surgery*; D055502:Secondary Prevention; D014182:Transplantation, Autologous; D014513:Ureter / Q000601:surgery*