RT Journal Article SR Electronic A1 Lyford, Joanna T1 Large-Vessel Vasculitis: Clinical Challenges and Unmet Needs JF MD Conference Express YR 2013 FD SAGE Publications VO 13 IS 18 SP 28 OP 30 DO 10.1177/155989771318014 UL http://mdc.sagepub.com/content/13/18/28.abstract AB The two forms of large-vessel (LV) vasculitis—giant cell arteritis and Takayasu arteritis—pose a clinical challenge because they are relatively uncommon, complex to diagnose, and have few treatment options. This article reviews the epidemiology and management of patients with LV vasculitis and highlighted unmet needs with respect to diagnosis and treatment choices.