title: An unusual cause of knee pain.
authors.affiliation: Department of Nuclear Medicine, Division of Radiology, Jewish General Hospital, McGill University, Room G-19, 3755 Cote St. Catherine Road, Montreal, Quebec, H3T 1E2, Canada. charestm@myway.com
authors.forename: M
authors.initials: M
authors.lastname: Charest
authors.forename: E A
authors.initials: EA
authors.lastname: Haider
authors.forename: C
authors.initials: C
authors.lastname: Rush
mesh_terms: D000368:Aged; D031249:Erdheim-Chester Disease / Q000150:complications / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D007719:Knee Joint / Q000000981:diagnostic imaging*; D010146:Pain / Q000209:etiology*; D011859:Radiography; D011877:Radionuclide Imaging