%0 Journal Article %A Jeannie Macdonald %A Toni Zhong %A Adriana Lazarescu %A Bing Siang Gan %A Manfred Harth %T Vasculitis associated with the use of leflunomide. %D 2004 %J The Journal of Rheumatology %P 2076-2078 %V 31 %N 10 %X Vasculitis as a complication of leflunomide therapy in the treatment of rheumatoid arthritis has been reported. We describe a case of acute necrotizing vasculitis following leflunomide therapy. Characteristics of this case and 4 cases in the literature suggest that vasculitis may be a rare but serious adverse effect of leflunomide therapy. %U https://www.jrheum.org/content/jrheum/31/10/2076.full.pdf