Small vessel | Granulomatosis with polyangiitis |
 | Microscopic polyangiitis |
 | Churg-Strauss syndrome |
 | Henoch Schönlein purpura |
 | Cryoglobulinaemic angiitis |
 | Cutaneous leucocytoclastic vasculitis |
Medium vessel | Polyarteritis nodosa |
 | Kawasaki disease |
Large vessel | Giant cell arteritis |
 | Takayasu arteritis |