RT Journal Article SR Electronic T1 Giant cell arteritis: Suspect it, treat it promptly JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 265 OP 270 DO 10.3949/ccjm.78a.10131 VO 78 IS 4 A1 Alexandra Villa-Forte YR 2011 UL http://www.ccjm.org/content/78/4/265.abstract AB Giant cell arteritis is the most common form of vasculitis affecting older people, and the diagnosis should be considered in older patients who present with the new onset of headache, visual dysfunction, polymyalgia rheumatica, or systemic inflammatory symptoms. Physicians should be familiar with its variety of clinical presentations and the abnormal laboratory findings associated with it.