1. If it is a benign nodule and the thyroid function is normal, regular reexamination is recommended. If thyroid function is abnormal, such as hyperthyroidism or hypothyroidism, oral medication is required. When thyroid nodules are suspected of thyroid cancer, if there are no contraindications to surgery, thyroid cancer resection is still recommended in principle.

2. Thyroid nodules need to be determined based on the specific cause of the nodule. If there is no enlarged lymph node in the neck and the diameter is less than one centimeter, the changes in the condition can be closely observed and no treatment is required. However, if the nodule is Will not be eliminated. If it is malignant thyroid cancer, a systemic evaluation is required, followed by surgical treatment.