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
. Treatment of choice in cold nodule of thyroid 
Select and explain. 
A. Subtotal thyroidectomy, B. Wait and watch, C. I-131, D. Hemithyriodectomy
D: Hemithyriodectomy
Answer: D: Hemithyriodectomy 
Explanation: None