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
Pathologic features of brain in AIDS are all, EXCEPT: 
Select and explain. 
A. Perivascular giant cell invasion, B. Microglial nodules, C. Vasculitis, D. Temporal lobe infarction
C: Vasculitis
Answer: C: Vasculitis 
Explanation: . Vasculitis