The treatment of pediatric thyroid cancer is mainly surgical, and the specific treatment methods are as follows: 1.Surgical treatment: including thyroidectomy and lymph node dissection in the neck; 2.Iodine 131 treatment: it is suitable for those who have distant metastasis of thyroid cancer, iodine 131 has certain influence on the development of pediatric body, and it is easy to cause cancer and induce leukemia, so it is recommended to choose carefully; 3.Endocrine treatment: oral thyroxine tablets to maintain the thyroid function of the patient To ensure normal growth and development of children. Inhibit TSH secretion to prevent the recurrence and metastasis of tumor.