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
Large vessel vasculitis is/are:a)  Takayasu diseaseb)  Temporal arteritisc)  PANd)  Giant cell arteritise)  Wegner granulomatosis 
Select and explain. 
A. acd, B. abd, C. abc, D. ab
B: abd
Answer: B: abd 
Explanation: Large vessel vasculitis are Giant cell arteritis, Takayasu arteritis and Cogan syndrome.