Fussner et al. Alpha1-antitrypsin alleles in AAV. Deficiency alleles in 16%. More likely MPA, MPO+. Less likely MSK symptoms, granulomatous disease @rheumnow #ACR22 Abstr#0439
Clinical Characteristics of Patients with ANCA-Associated Vasculitis with and Without Alpha-1 Antitrypsin Deficiency Alleles - ACR Meeting Abstracts
