title: Ureteral changes in Gardner's syndrome simulating retroperitoneal fibrosis.
abstract: The development of desmoid tumors in patients with Gardner's syndrome may produce ureteral findings on excretory urogram which, by themselves, are indistinguishable from other causes of retroperitoneal fibrosis.
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D005350:Fibroma / Q000000981:diagnostic imaging; D006801:Humans; D007417:Intestinal Polyps / Q000000981:diagnostic imaging*; D012185:Retroperitoneal Fibrosis / Q000000981:diagnostic imaging* / Q000473:pathology; D012186:Retroperitoneal Neoplasms / Q000000981:diagnostic imaging*; D013577:Syndrome; D014513:Ureter / Q000473:pathology*; D014567:Urography