Which of the following is not a large vessel vasculitis -
Takayasu arteritis
Cogan syndrome
Chrug strauss syndrome
Giant cell arteritis
Ans. is 'c' i.e., Churg Strauss syndrome Vasculitiso Inflammation of vessel wall is called vasculitis.o Of these systemic necrotizing vasculitis, several types affect the aorta and medium-sized vessels, but most affect small vessels, such as arterioles, venules, and capillaries - small vessel vasculitis.VasculitisLarge vessel vasculitisMedium vessel vasculitisSmall vessel vasculitiso Giant cell arteritis (Temporal arteritis)o Takayasu arteritiso Polyarteritis nodosao Kawasaki diseaseo Buerger's disease o Cogan syndromeANCA positiveANCA negativeo Wegner's granulomatosiso Microscopic polyangitiso Churg Strauss syndromeo Drug-inducedo Bechet's syndromeo Hypersensitivityo Urticarial vasculitis