title: Multiple joint avascular necrosis: beware of tuberculosis and human immunodeficiency virus--a rare but important cause.
authors.affiliation: Staffordshire Rheumatology Centre, Haywood Hospital, Burslem, Stoke-on-Trent.
authors.forename: N T
authors.initials: NT
authors.lastname: Cheung
authors.forename: J
authors.initials: J
authors.lastname: Saklatvala
authors.forename: P T
authors.initials: PT
authors.lastname: Dawes
mesh_terms: D000368:Aged; D001175:Arthrography; D005260:Female; D015658:HIV Infections / Q000150:complications*; D006801:Humans; D008279:Magnetic Resonance Imaging; D010020:Osteonecrosis / Q000150:complications* / Q000175:diagnosis / Q000209:etiology*; D011877:Radionuclide Imaging; D014057:Tomography, X-Ray Computed; D014394:Tuberculosis, Osteoarticular / Q000150:complications*