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
Which of the following is not a common cause of vasculitis in adults: 
Select and explain. 
A. Giant cell aheritis, B. Kawaski disease, C. Henoch schonlein purpura, D. Polyaeritis nodosa
B: Kawaski disease
Answer: B: Kawaski disease 
Explanation: Kawaski disease