Vasculitis | Types |
Large vessel vasculitis | Granulomatous disease- 1. Giant cell arteritis (Temporal arteritis) 2. Takayasu arteritis (Pulseless disease) |
Medium vessel vasculitis | Immune complex mediated- 1. Polyarteritis nodosa (PAN) Anti endothelial cell Ab- 1. Kawasaki disease |
Small vessel vasculitis | ANCA-associated vasculitis- 1. Vasculitis without granulomas & asthma (Microscopic polyangitis, MP) 2. Vasculitis with granulomas but no asthma (Wegener's granulomatosis) 3. Vasculitis with granuloma & asthma (Eosinophilic granulomatosis with polyangiitis, EGPA / Churg-Strauss syndrome) Immune complex mediated- 1. IgA vasculitis (Henoch-Schönlein purpura) 2. Cryoglobulinemic vasculitis 3. Goodpasture disease |