The current treatment of papillary thyroid cancer is mainly based on surgery, which is very effective and the survival rate can reach over 90% in 30 years under normal circumstances. However, the specific recovery of thyroid cancer needs to be decided according to the risk stratification, which mainly includes the size of the tumor and whether the tumor has invaded the surrounding blood vessels, nerves, trachea and esophagus, as well as the condition of lymph nodes after thyroid cancer surgery, the number and area of lymph node metastasis, including whether there is lymph node metastasis in the lateral neck area and the age, which is now classified as at 45 years old, and above 45 years old is relatively high risk, but The overall prognosis is very good, and thyroid cancer can achieve a very good prognosis after surgery.