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: Surgery
[{'content': 'Apple peel bowel with loss of dorsal mesentery is feature of which type of ileal atresia: \nSelect and explain. \nA. Type 1, B. Type 2, C. Type 3, D. Type 4', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Classification of Intestinal Atresia Type I Membranous atresia with intact bowel and mesentry Type II Blind ends seperated by a fibrous cord Type IIIa Blind ends seperated by a V-shaped mesenteric defect Type IIIb Apple peel atresia or Christmas tree atresia Type IV Multiple atresias (string of sausages) Ref: Sabiston 20th edition Pgno: 1871', 'role': 'assistant'}]