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': 'Reconstructive surgery for Choledochal cyst is not done in \nSelect and explain. \nA. Type I, B. Type II, C. Type III, D. Type IV', 'role': 'user'}, {'content': 'Answer: C \nExplanation: According to Todani Modification of Alonso-Lej classification Type III : is Cystic dilation of intra duodenal poion of common bile duct (choledochocele) Treatment : Endoscopic sphincterectomy and cyst unroofing Ref: Sabiston 20th edition Pgno :1510-1511', 'role': 'assistant'}]