title: Radioscintigraphic demonstration of unsuspected urine extravasation.
abstract: Three cases of unsuspected urine extravasation first detected by radionuclide scintigraphy are presented with subsequent confirmation by CT and, retrograde pyelograms. A renal study done to rule out acute transplant rejection demonstrates gallbladder uptake which was initially thought to be consistent with urine extravasation.
authors.affiliation: Department of Radiology, University of Arizona, Tucson 85724.
authors.forename: T
authors.initials: T
authors.lastname: Bocchini
authors.forename: W
authors.initials: W
authors.lastname: Williams
authors.forename: D
authors.initials: D
authors.lastname: Patton
mesh_terms: D000293:Adolescent; D000368:Aged; D001842:Bone and Bones / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D005704:Gallbladder / Q000000981:diagnostic imaging / Q000378:metabolism; D006801:Humans; D007431:Intraoperative Complications; D007668:Kidney / Q000000981:diagnostic imaging; D016030:Kidney Transplantation; D008297:Male; D011877:Radionuclide Imaging; D014513:Ureter / Q000000981:diagnostic imaging / Q000293:injuries*; D014517:Ureteral Obstruction / Q000150:complications*; D014915:Whole-Body Counting