title: An unusual presentation of acute calcium pyrophosphate dihydrate arthropathy of the sternoclavicular joint in a patient with systemic lupus erythematosus.
authors.affiliation: Geisinger Medical Center, Danville, Pennsylvania, Danville, PA 17822, USA.
authors.forename: Jana L
authors.initials: JL
authors.lastname: Antohe
authors.forename: Brian
authors.initials: B
authors.lastname: Delvecchio
authors.forename: Thomas M
authors.initials: TM
authors.lastname: Harrington
mesh_terms: D000368:Aged; D002131:Calcium Pyrophosphate / Q000378:metabolism*; D002805:Chondrocalcinosis / Q000175:diagnosis* / Q000188:drug therapy / Q000378:metabolism; D004359:Drug Therapy, Combination; D005260:Female; D005938:Glucocorticoids / Q000008:administration & dosage; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications*; D008775:Methylprednisolone / Q000008:administration & dosage; D011241:Prednisone / Q000008:administration & dosage; D011859:Radiography; D013247:Sternoclavicular Joint / Q000000981:diagnostic imaging / Q000473:pathology*; D013582:Synovial Fluid / Q000378:metabolism*
chemical_list: D005938:Glucocorticoids; D011241:Prednisone; D008775:Methylprednisolone; D002131:Calcium Pyrophosphate