
Answer: C
DISCUSSION:
There is a consensus that the initial minimum operation for a nodule suspected to be malignant is total lobectomy and isthmusectomy. Partial lobectomy or excision of the nodule is associated with a higher risk of local recurrence if the nodule proves to be malignant. Reoperation on the side of a partial lobectomy can be technically difficult and associated with a higher risk of recurrent nerve injury. Ordinarily, total thyroidectomy is not performed until a conclusive diagnosis of malignancy is established.
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