Papillary thyroid cancer will recur after surgery. Although the malignancy of papillary thyroid cancer is relatively low and the cure rate is very high, above 90%, there is still a 10% probability of recurrence. Even if it recurs, it grows more slowly and does not recur and metastasize very quickly. There are other treatment methods for the treatment, but once distant metastasis occurs, the treatment is relatively troublesome. Because the nature of papillary thyroid cancer itself determines its slow growth, it will still prolong the survival period.