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
[{'content': 'X ray signs of acute pancreatitis include all except \nSelect and explain. \nA. Colon cut off sign, B. Sentinel loop sign, C. Scrambled egg sign, D. Ground glass appearance.', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Scrambled egg is seen in CT of Ca. Pancreas.', 'role': 'assistant'}]