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': 'Treatment of pseudocyst of pancreas include -a) Cystogastrostomyb) Cystojejunostomyc) Cystocolostomyd) Excision of the cyste) All of the above \nSelect and explain. \nA. abd, B. bcd, C. abc, D. ab', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]