Nowadays, as the standard of living is getting higher and higher, people are more and more concerned about their health. Ultrasound of the thyroid gland, which was not often done before, is now often added to the medical checkup program. Then people will find out how my thyroid grows nodules, what should I do? Don’t worry, in fact, many people have thyroid nodules in their physical exams, and studies have found that at least 1/3-1/2 of healthy people have them, and only about 5% have malignant ones. Generally small nodules, ultrasound suggests clear borders, no calcification, nodule aspect ratio >1, and graded 1-3 are nothing to fear. Such small nodules can actually coexist with the body. You can go to the hospital to perform thyroid function tests to exclude hyperthyroidism and hypothyroidism. If the nodule is larger than 3-4 cm and looks obvious, surgery may be recommended. If the grading is 4 or more, it is better to visit a specialist to see if puncture biopsy or surgical treatment is needed. Surgical options are: i. Minimally invasive cosmetic surgery: transareolar paracentesis thyroidectomy, transoral thyroidectomy, transaxillary thyroid stage excision. Second, traditional open surgery with a neck incision of about 4-8 cm. It is not scary to have a disease and it is good to find a professional doctor.