title: Erdheim-Chester disease of the retroperitoneum: a rare cause of ureteral obstruction.
authors: The Johns Hopkins Hospital, Baltimore, MD 21286, USA.
authors: B J
authors: BJ
authors: Fortman
authors: D P
authors: DP
authors: Beall
mesh_terms: D000328:Adult; D005260:Female; D015616:Histiocytosis, Non-Langerhans-Cell / Q000150:complications*; D006801:Humans; D012187:Retroperitoneal Space; D014057:Tomography, X-Ray Computed; D014517:Ureteral Obstruction / Q000000981:diagnostic imaging / Q000209:etiology*