Microwave ablation is a minimally invasive interventional treatment. The basic principle is to use the field-effect heat to inactivate the thyroid tissue, and the microwave emitted by the electrode causes the polar macromolecules in the tissue around the thyroid gland to oscillate and heat up by friction. The area is heated to the effective treatment temperature range and maintained for a certain period of time to kill the focal cells and eliminate the focal tissue. The development of thyroid treatment techniques and contradictions: 1. Chinese medicine has a long history and was once the main treatment modality, however, simple Chinese medicine treatment is slow to take effect and is not ideal for the treatment of thyroid nodules and is prone to recurrence 2. Granulocyte deficiency, etc. 3.Surgical treatment Traditional thyroid surgery incision is about 6-10cm long, positioned above the collar and exposed, no matter how carefully the doctor sews, it will leave a wide longer scar, which seriously affects the aesthetics. In addition, the surgical procedure has a wide range of trauma, and sometimes requires extensive severance of the anterior cervical muscle group, with a lot of intraoperative bleeding; to pass through the channels and remove blood stasis, starting from human pathology and immunity, to enhance the body’s immunity, regulate the systemic endocrine balance, improve microcirculation, and activate the body’s enzyme activity, to achieve the purpose of both primary and secondary treatment Advantages of thyroid microwave ablation technology: 1. The ablation technology will also promote the body’s macroscopic immune system. In addition, the ablation technology will enhance the activity of human macrophages/immune cells, which will rapidly engulf the shed necrotic cells and activate the antibodies, resulting in a minimally invasive treatment with low recurrence rate and no need to take thyroid hormone tablets. 2. Minimally invasive and painless, no scars The ultra-minimally invasive surgery is painless, with an incision of only 1.1 mm, leaving no scars and not affecting the beauty. 3. The procedure is quick, and the patient can leave the hospital in 1-2 minutes after receiving the treatment. 4.Safe and beautiful The ablation temperature reaches a certain temperature and then the current is automatically suspended, which not only ensures the necrosis of the lesion but also does not damage the normal cells. At the same time, it prevents burns to the skin, trachea and esophagus, etc. 5.Does not affect the function of thyroid gland Unlike the traditional surgery of removing part of the thyroid gland or all of the thyroid gland, microwave ablation does not harm the normal tissues of the thyroid gland, does not remove the thyroid gland, and does not affect the function of the thyroid gland.