Most benign nodular goiters and thyroid adenomas are considered to be more likely to be in the TI-RADS3 category of thyroid nodules. If there are nodules larger than 4 cm, there may be local pressure symptoms or local elevation that affects the aesthetics, further treatment can be considered, including surgery, both open surgery and lumpectomy, each with its own advantages and disadvantages. Also, TI-RADS3 thyroid nodules do not mean that 100% of them are benign. 5% of thyroid nodules with TI-RADS3 are still considered to be thyroid cancer, so even if the smaller nodules are not treated, thyroid ultrasound should be performed every 0.5-1 year, and active treatment is needed if short-term changes are found. However, regardless of whether the thyroid nodules are benign or malignant, the overall prognosis is very good. You do not need to worry too much when thyroid nodules are found, you just need to review them regularly and cooperate with your doctor’s treatment.