title: CT and MR appearance of subureteric Teflon and periuretral Teflon migration: a case report.
abstract: We present the computed tomography (CT) and magnetic resonance (MR) findings of a case in which an adult patient underwent subureteric injection of polytetrafluoroethylene (PTFE; Teflon) (STING) to correct vesicoureteral reflux. We report the appearance of periureteral PTFE migration mimicking cystic pathology.
authors.affiliation: Department of Radiology, University of Florida College of Medicine, Gainesville 32610-0374.
authors.forename: R J
authors.initials: RJ
authors.lastname: Meli
authors.forename: P R
authors.initials: PR
authors.lastname: Ros
mesh_terms: D005548:Foreign-Body Migration / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D011138:Polytetrafluoroethylene; D014057:Tomography, X-Ray Computed; D014513:Ureter / Q000000981:diagnostic imaging / Q000473:pathology*; D014718:Vesico-Ureteral Reflux / Q000628:therapy
chemical_list: D011138:Polytetrafluoroethylene