This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Anatomy
[{'content': 'Treatment of pseudopancreatic cyst is - \nSelect and explain. \nA. Percutaneous drainage, B. Pancreatectomy, C. Internal drainage (surgical), D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Internal drainage can be performed with either percutaneous catheter based methods (transgastric puncture and stent placement to create a cystogastrostomy) endoscopic methods ( transpapillary drainage, cystgastrostomy or cystduodenostomy) surgical methods ( cystgastrostomy, cystduodenostomy or Roux-en-Y cystjejunostomy) Other methods of t/t have already been described. Ref srb manual of surgery 5e p690', 'role': 'assistant'}]