title: Polytef paste injection of refluxing duplex ureters.
abstract: Thirty-four children with 35 refluxing duplex ureters were treated by the endoscopic injection of polytetrafluoroethylene paste. Of the 32 patients followed, 21 ceased refluxing, 3 were unchanged and 7 had a significant reduction in the grade of reflux. One patient developed a ureteric obstruction. Concurrently, contralateral single system reflux was resolved in the 8 patients in whom it was present.
authors.affiliation: Our Lady's Hospital for Sick Children, Crumlin, Dublin, Ireland.
authors.forename: P A
authors.initials: PA
authors.lastname: Dewan
authors.forename: B
authors.initials: B
authors.lastname: O'Donnell
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011138:Polytetrafluoroethylene / Q000627:therapeutic use*; D019736:Prostheses and Implants; D014513:Ureter / Q000002:abnormalities*; D014718:Vesico-Ureteral Reflux / Q000209:etiology / Q000628:therapy*
chemical_list: D011138:Polytetrafluoroethylene