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': 'All of the following statements about Pseudopancreatic cysts are true except:- \nSelect and explain. \nA. Percutaneous aspiration is treatment of choice, B. Cystojejunostomy is treatment of choice, C. Serum amylase levels are increased, D. Presents as an epigastric mass', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]