title: The use of lower ipsilateral ureteroureterostomy to treat vesicoureteral reflux or obstruction in children with duplex ureters.
abstract: During the last 4 years lower ipsilateral ureteroureterostomy was performed to treat vesicoureteral reflux and/or obstruction in 11 children with 13 completely duplicated systems. There was reflux only to the lower segment in 11 systems, obstruction only to the upper segment in 1 and reflux with obstruction in 1 system. The procedure is technically easier than ureteroneocystotomy, avoids cystotomy and permits a brief postoperative hospitalization. The postoperative excretory urogram demonstrated improved or stable hydronephrosis in all patients. Vesicoureteral reflux persisted in 1 system associated with a golf hole orifice. Caution should be exercised when children with reflux in duplex systems associated with a golf hole ureteral orifice are treated.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D011183:Postoperative Complications; D014513:Ureter / Q000002:abnormalities* / Q000601:surgery; D014517:Ureteral Obstruction / Q000601:surgery*; D014718:Vesico-Ureteral Reflux / Q000601:surgery*