it is inflammation of blood vessel , types
large-vessel vasculitis
giant cell arteritis (no ANCA ASSOCIATION)
takayasu's arteritis (no ANCA ASSOCIATION)
medium-vessel vasculitis
polyarteritis nodosa (no ANCA ASSOCIATION)
kawasaki's disease(no ANCA ASSOCIATION)
small-vessel vasculitis
granulomatosis with polyangiitis 'wegener's granuloma'(cytoplasmic-ANCA ASSOCIATION)
microscopic polyangiitis (perinuclear-ANCA ASSOCIATION)
esinophilic granulomatosis with polyangiitis 'churg-strauss syndrome'(perinuclear-ANCA ASSOCIATION)