The success rate of thyroid cancer ablation, within the indications, may be 100% because when doing thyroid cancer ablation, there is a high-definition ultrasound guiding so that the normal glands around the tumor can be ablated along with it, which can eliminate the thyroid cancer nodules completely with precision and reliability. If the thyroid cancer is large, multiple lesions, or even metastases elsewhere, ablation is limited and cannot be complete. Therefore, in the final analysis, the most important issue in thyroid cancer ablation is the indication and, of course, the experience of the surgeon. Because I have done more thyroid cancer ablation surgeries, I have done at least 1000 cases of thyroid ablation and at least 10,000 cases of nodules, because some people may have more than 10 or 20 nodules, so the most I have done is 22 nodules, in terms of the number of nodules, 1000 patients are at least close to 10,000 cases of thyroid nodules. When the doctor has been doing ablation surgery for a long time, he has a feeling in his hand, that is, whether the nodule is completely eliminated or not, when the needle sticks to the lump, he will feel it. In conclusion, fundamentally speaking, especially with high-definition ultrasound guidance, the nodule can be completely ablated.