Computed tomography findings in the diagnosis of idiopathic retroperitoneal fibrosis: report of four cases.
D000368:Aged; D000792:Angiography; D005260:Female; D006801:Humans; D008220:Lymphography; D008297:Male; D008875:Middle Aged; D012185:Retroperitoneal Fibrosis / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography; D014513:Ureter / Q000098:blood supply / Q000000981:diagnostic imaging; D014517:Ureteral Obstruction / Q000000981:diagnostic imaging; D014567:Urography