This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous (Blood Vessels), Subject name: Pathology
[{'content': 'Which is an example of small vessel vasculitis? \nSelect and explain. \nA. Takayasu arteritis, B. Kawasaki disease, C. PAN, D. Churg strauss syndrome', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Churg strauss syndrome a) Large vessel vasculitis: Giant cell arteritis (temporal arteritis), Takayasu arteritis, Cogan syndrome.b) Medium vessel vasculitis: PAN (classical PAN), kawasaki disease, Buerger's disease.c) Small vessel vasculitis ; HSP, Wegner's granulomatosis, microscopic polyangitis, churg strauss syndrome, Cryoglobulinemia, SLE, idiopathic crescentic glomerulonephritis, Bechet's syndrome, renal limited vasculitis", 'role': 'assistant'}]