1119 thoracic aortic surgeries - 3.7% dx as inflammatory aortitis (66% CIA, 27% GCA, 5% TAK) (20% given steroids). Aortitis were more female, older, more HTN w/ more immunosuppressives, but no diff in 30d mortality (7.3 vs 6.5%) https://t.co/94VBaRAry5