title: Surgical management of duplication of the collecting system.
mesh_terms: D005260:Female; D006801:Humans; D007668:Kidney / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D007682:Kidney Pelvis / Q000601:surgery; D008297:Male; D009392:Nephrectomy; D011877:Radionuclide Imaging; D014513:Ureter / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D014517:Ureteral Obstruction / Q000209:etiology / Q000601:surgery; D014567:Urography; D014718:Vesico-Ureteral Reflux / Q000209:etiology / Q000601:surgery