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
Treatment of pseudopancreatic cyst is - 
Select and explain. 
A. Percutaneous drainage, B. Pancreatectomy, C. Internal drainage (surgical), D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: 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