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': 'In case of parathyroid adenoma T/t is - \nSelect and explain. \nA. Calcitonin and steroid, B. Removal of adenoma, C. Total parathyroidectomy and implantation in arm., D. Total parathyroidectomy', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans is 'b' i.e. Removal of the adenoma", 'role': 'assistant'}]