title: Comments on Ahn et al. case report entitled "Periosteal reaction in systemic lupus erythematosus".
authors.forename: Pierre
authors.initials: P
authors.lastname: Lafforgue
mesh_terms: D000368:Aged; D005260:Female; D005269:Femur / Q000098:blood supply / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D007238:Infarction / Q000175:diagnosis / Q000209:etiology; D007717:Knee / Q000000981:diagnostic imaging / Q000503:physiopathology; D008180:Lupus Erythematosus, Systemic / Q000150:complications / Q000473:pathology* / Q000503:physiopathology; D008279:Magnetic Resonance Imaging; D020370:Osteoarthritis, Knee / Q000150:complications / Q000473:pathology / Q000503:physiopathology; D010020:Osteonecrosis / Q000150:complications / Q000473:pathology; D010146:Pain / Q000209:etiology / Q000503:physiopathology; D010521:Periosteum / Q000000981:diagnostic imaging / Q000473:pathology*; D011859:Radiography; D013977:Tibia / Q000098:blood supply / Q000000981:diagnostic imaging / Q000473:pathology