This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Pathology
Which of the following is associated with vasculitis of medium size vessels? 
Select and explain. 
A. Temporal areritis, B. Wegners granulomatosis, C. Classic PAN, D. Tuberous sclerosis
B: Wegners granulomatosis
Answer: B: Wegners granulomatosis 
Explanation: <img alt="" src=" />Wegener granulomatosis is a necrotising vasculitis characterised by specific triad of findings: Granulomas, Vasculitis of small to medium sized vessels, and Glomerulonephritis.