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: Radiology
Colon cut off sign seen in – 
Select and explain. 
A. Acute pancreatitis, B. Diverculities, C. Appendicitis, D. Carcinoma colon
A: Acute pancreatitis
Answer: A: Acute pancreatitis 
Explanation: Colon cut off sign is seen in acute pancreatitis.