title: Heeding clues to giant cell arteritis. Prompt response can prevent vision loss.
abstract: To return to the case vignette, the new onset of headache in a 74-year-old woman with anemia and a markedly elevated ESR should alert the physician to the strong possibility of giant cell arteritis. Vision loss is the most significant potential early complication. Temporal artery biopsy is indicated, and treatment with corticosteroids should be started immediately. Close monitoring of the patient's symptoms and laboratory parameters is critical, as is surveillance for potential late complications.
authors.affiliation: Department of Medicine, University of Miami School of Medicine, PO Box 016960 (R-103), Miami, FL 33101, USA. dlichtstein@med.miami.edu
authors.forename: Daniel M
authors.initials: DM
authors.lastname: Lichtstein
authors.forename: Luis R
authors.initials: LR
authors.lastname: Caceres
mesh_terms: D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D000368:Aged; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use; D001766:Blindness / Q000517:prevention & control; D005260:Female; D013700:Giant Cell Arteritis / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy*; D006261:Headache / Q000209:etiology; D006801:Humans; D008727:Methotrexate / Q000627:therapeutic use; D011111:Polymyalgia Rheumatica / Q000150:complications
chemical_list: D000305:Adrenal Cortex Hormones; D000894:Anti-Inflammatory Agents, Non-Steroidal; D008727:Methotrexate