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: Pathology
[{'content': 'Which of the following is abdominal angiitis \nSelect and explain. \nA. Giant cell arteritis, B. Takayasu arteritis, C. Kawasaki disease, D. Polyarteritis nodosa', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Takayasu arteritis is the choosen answer as it is associated with involvement of superior mesenteric artery. So, it may be associated with abdominal angiitis.', 'role': 'assistant'}]