title: Nonsteroidal antiinflammatory drug induced hypersensitivity vasculitis clinically mimicking temporal arteritis.
abstract: Not all arteritides of the temporal arteries are giant cell temporal arteritis (Horton's disease). We describe an unusual case of etodolac (Lodine) nonsteroidal antiinflammatory drug (NSAID) induced hypersensitivity vasculitis of the temporal artery clinically simulating giant cell temporal arteritis. NSAID are common drugs and their gastrointestinal and renal side effects are well known. Ours is the first known documentation of NSAID induced hypersensitivity vasculitis isolated to the involvement of a temporal artery.
authors.affiliation: University of California Davis Medical Center, Sacramento, USA.
authors.forename: J T
authors.initials: JT
authors.lastname: Lie
authors.forename: R K
authors.initials: RK
authors.lastname: Dixit
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000009:adverse effects*; D001706:Biopsy; D003937:Diagnosis, Differential; D004804:Eosinophils / Q000473:pathology; D017308:Etodolac / Q000009:adverse effects*; D013700:Giant Cell Arteritis / Q000175:diagnosis*; D006801:Humans; D007963:Leukocytes, Mononuclear / Q000473:pathology; D008297:Male; D008407:Mast Cells / Q000473:pathology; D008875:Middle Aged; D018366:Vasculitis, Leukocytoclastic, Cutaneous / Q000139:chemically induced* / Q000175:diagnosis*
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D017308:Etodolac