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
CT findings of acute pancreatitis are all except: 
Select and explain. 
A. Dilatation of pancreatic duct, B. Fuzzy outline of pancreas, C. Parapancreatic fluid collection, D. Edematous pancreas
A: Dilatation of pancreatic duct
Answer: A: Dilatation of pancreatic duct 
Explanation: Ans. Dilatation of pancreatic duct