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: Surgery
Not true about churg- strauss syndrome is? 
Select and explain. 
A. Asthma, B. Multisystem involvement of vessels, C. Intravascular granulomas, D. Perpheral eosinophilia
C: Intravascular granulomas
Answer: C: Intravascular granulomas 
Explanation: Intravascular granulomas REF: Harrison 17th ed chapter 319 Churg-Strauss syndrome, also referred to as allergic angiitis and granulomatosis, was described in 1951 by Churg and Strauss and is characterized by asthma, peripheral and tissue eosinophilia, extravascular granuloma formation, and vasculitis of multiple organ systems.