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
True about diveiculitis: 
Select and explain. 
A. Occurs at any age, B. Often incidental finding at operation, C. Young patients have more aggressive disease, D. Left sided colon involvement is more common
D: Left sided colon involvement is more common
Answer: D: Left sided colon involvement is more common 
Explanation: Ans is D (Left sided colon involvement is more common)