Observational study from VCRC AAV patinet, >70% had pulm involvement at some point As expected, nodules favor GPA (63% vs 12% MPA) & DAH favors MPA (61% vs 31%) More ILD in MPA (11% vs 1%) & more endobronchial in GPA (12% vs 2%) Helpful pearls! @RheumNow #ACR25 Abstr#0721 https://t.co/Iu5MdiTABR