Thyroid nodules are common, multi-infarct and geographically distributed, maybe you don’t go for a medical check-up you will never know you have nodules in your thyroid gland, so what kind of nodules need treatment? 1. If you find that the mass in front of the neck is gradually increasing in size; 2. If the ultrasound reveals a single thyroid nodule with calcification; 3. If the thyroid nodule is large and presses on the trachea and causes chest tightness and breathing difficulties; 4. If it is combined with hyperthyroidism; 5. If malignancy is suspected after ultrasound; 6. If the giant thyroid gland seriously affects the beauty.