In the treatment of thyroid nodule calcification, we generally decide based on the size of the calcification. Usually, larger calcifications have a lower malignancy rate. Such calcifications can continue to be observed. Depending on specific circumstances, a fine needle aspiration cytology test may be chosen. Depending on the results of the pathological examination after the aspiration, we decide the next treatment approach, whether to continue observation or proceed with surgery. The second type involves smaller calcifications, which relatively have a higher malignancy rate. Our preferred treatment is surgery. During the surgery, based on the medical examination results, if the nodule is malignant, we need to further devise other treatment plans, including expanded surgery, radiotherapy, etc.