PT - JOURNAL ARTICLE AU - Simon Carette TI - Vasculitis: What Have We Learned in the Last 50 Years? AID - 10.3899/jrheum.220207 DP - 2022 May 15 TA - The Journal of Rheumatology PG - jrheum.220207 4099 - http://www.jrheum.org/content/early/2022/05/10/jrheum.220207.short 4100 - http://www.jrheum.org/content/early/2022/05/10/jrheum.220207.full AB - Realizing in the fall of 2021 that I had started medical school exactly 50 years ago, on September 7, 1971, I thought that it would be interesting for the 2022 Dunlop-Dottridge Lecture to briefly review what we knew about vasculitis prior to 1971 and then reflect on what we have learned since.