This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
[{'content': "ANCA is found in all of the following Except: \nSelect and explain. \nA. A. Wegner's granulomatosis, B. Churg-Strauss disease, C. Microscopic polyangitis, D. Takayasu aeritis", 'role': 'user'}, {'content': 'Answer: D \nExplanation: Answer is D (Takayasu Aeritis): Takayasu Aeritis is not associated with ANCA Note: If p-ANCA is not against Myeloperoxidase (or CANCA is not against Proteinase-3), look for causes other than Vasculitis for the positive ANCA.', 'role': 'assistant'}]