Problems in the use of urography and lymphangiography in the diagnosis of idiopathic retroperitoneal fibrosis.
D006801:Humans; D006869:Hydronephrosis; D008220:Lymphography; D008297:Male; D008875:Middle Aged; D009392:Nephrectomy; D011183:Postoperative Complications; D012185:Retroperitoneal Fibrosis / Q000000981:diagnostic imaging* / Q000209:etiology / Q000601:surgery; D014515:Ureteral Diseases / Q000209:etiology* / Q000601:surgery; D014567:Urography