This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Stomach & Duodenum, Subject name: Surgery
[{'content': 'Which is the treatment of choice for duodenal atresia? \nSelect and explain. \nA. Duodenoduodenostomy, B. Duodenojejunostomy, C. Bishop-koop procedure, D. Gastroduodenostomy', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Diamond shaped duodenoduodenostomy is treatment of choice for duodenal atresia. Bishop-koop procedure- used in the management of Meconium Ileus', 'role': 'assistant'}]