title: Retroperitoneal fibrosis: an analysis of the clinical spectrum and roentgenographic signs.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012185:Retroperitoneal Fibrosis / Q000150:complications / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000453:epidemiology / Q000209:etiology / Q000473:pathology; D012737:Sex Factors; D014517:Ureteral Obstruction / Q000000981:diagnostic imaging* / Q000209:etiology