This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': "What is the treatment of Barrett's Esophagus \nSelect and explain. \nA. Endoscopy and biopsy at regular intervals, B. Ivor-Lewis Surgery for resection of esophagus, C. Radiotherapy, D. Laser Excision", 'role': 'user'}, {'content': "Answer: A \nExplanation: Answer- A. Endoscopy and biopsy at regular intervalsTreatment of Barrett's esophagus is same as for reflux esophagitis Conservative (antacids, H2 blocking agents, elevation oJthe head of bed, and avoidance of smoking and alcohol etc. ) and Anti-reflux surgery (Nissen's fundoplication is anti-reflux procedure of choice).", 'role': 'assistant'}]