Complete resection of papillary thyroid cancer may reach the standard of cure, but some patients may experience recurrence of the disease. Most of the thyroid cancers are papillary thyroid cancer, if the malignant degree is relatively low, early and clear diagnosis can be carried out, and complete resection of the thyroid gland can reach the standard of clinical cure, and most of the patients can survive for a long time, and the survival time will not be significantly affected. Not all patients can be completely cured after complete resection of papillary thyroid cancer. A few patients may have metastasis of different degrees before surgery, and not all cancer cells can be removed through surgery, and there is a possibility of recurrence or even metastasis after surgery, and the survival time of patients will be shortened. Patients diagnosed with papillary thyroid cancer should undergo a comprehensive evaluation of their condition under the guidance of physicians and timely surgical treatment to reduce the risk of recurrence.