This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Physiology
[{'content': 'Lowest recurrence rate in duodenal ulcer treatment is seen with \nSelect and explain. \nA. Highly selective vagotomy, B. Truncal vagotomy, C. Truncal vagotomy and antrectomy, D. Truncal vagotomy and pyloroplasty', 'role': 'user'}, {'content': 'Answer: B \nExplanation: For the management of PUD,vagotomy is sometimes combined with antrectomy (removal of the distal half of the stomach) to reduce the rate of recurrence. Reconstruction is performed with gastroduodenostomy (Billroth I) or gastrojejunostomy (Billroth II). Ref surgery Srb p1178', 'role': 'assistant'}]