<prompt> All of the following conditions are associated with raised ANCA exceptWegener granulomatosusPolyaeritis nodosaMicroscopic poly angitisChurg strauss syndrome  <response>: Classification of vasculitis Large vessel vasculitis Giant cell temporal aeritis - seen in 50yrs of ageTakayasu aeritis - seen in 50yrs of age Medium vessel vasculitis Polyaeritis nodosa - necrotizing inflammation of renal vessels. Spares pulmonary vessels. Kawasaki disease - seen in 5yrs of age Small vessel vasculitis Wegener granulomatosis -positive for c-ANCAAb against proteinase 3Churg strauss and microscopic polyangitis - positive for p-ANCA Ab against myeloperoxidase Ref: Robbins 8e p511 