title: Case 229: Burn-related Global Ankylosis of Interphalangeal Joints with Associated Acroosteolysis.
abstract: History A 50-year-old woman presented with a 6-month history of polyarthralgia involving the left and right hands, wrists, elbows, ankles, and knees. Her pain was not associated with morning stiffness but did worsen over the course of the day. She denied experiencing fevers, chills, or mouth ulcers. She did not report paresthesias or blue discoloration of her fingers when they were exposed to cold. Her family history was remarkable for an aunt who died of systemic lupus erythematosus and for a brother with arthritis. Her medical history was remarkable for vitamin D deficiency, hypertension, and rehabilitation for burns. At clinical examination, she had mild tenderness to palpation of her joints, without associated erythema, swelling, or crepitus. Healed skin grafts were also noted. Blood chemistry tests revealed a rheumatoid factor of 8.5 IU/mL (normal range, 0-13.9 IU/mL), an erythrocyte sedimentation rate of 2 mm/hr (normal range, 0-40 mm/hr), and a C-reactive protein value of 0.4 mg/L (3.8 nmol/L) (normal range, 0-4.9 mg/L [0-46.7 nmol/L]). Antinuclear antibodies test results were negative. Radiography of the right and left hands was performed.
authors.affiliation: From the Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, 22 S Greene St, Baltimore, MD 21201.
authors.forename: Derik L
authors.initials: DL
authors.lastname: Davis
authors.affiliation: From the Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, 22 S Greene St, Baltimore, MD 21201.
authors.forename: Charles S
authors.initials: CS
authors.lastname: Resnik
mesh_terms: D030981:Acro-Osteolysis / Q000000981:diagnostic imaging / Q000209:etiology*; D000844:Ankylosis / Q000000981:diagnostic imaging / Q000209:etiology*; D002056:Burns / Q000150:complications*; D005260:Female; D005384:Finger Joint / Q000000981:diagnostic imaging*; D006801:Humans; D008875:Middle Aged; D011859:Radiography