In fact, thyroid nodules are very common, and with the widespread use of high-frequency ultrasound, a high percentage of thyroid nodules are found in the middle-aged and elderly population, most of which are nodular goiters that do not require special treatment. Therefore, there is no need to panic, but it is right to pay attention to it and seek consultation with a thyroid specialist at a regular hospital. An experienced specialist will be able to make a relatively accurate diagnosis based on the examination and test results. The duty of a specialist is to screen out patients with possible malignant tumors from such a large number of patients with thyroid nodules and then perform radical surgery.