CD79A and Henoch-Schoenlein purpura: Cutaneous vasculitis in FMF is characterized by: (1) small‐vessel vasculitis similar to IgA vasculitis with palpable purpura but increased intussusception complication and less vascular IgA deposit, and (2) cutaneous arteritis–like vasculitis presenting as subcutaneous nodules most often with higher glomerular involvement.