The methods to confirm the diagnosis of thyroid cancer commonly include the following: 1. Neck ultrasound, at present, more patients receive this test because it is non-invasive. Through the description of thyroid nodules, or lymph nodes in the neck by ultrasound, doctors can initially determine whether it is thyroid cancer; 2. When doctors suspect that it is thyroid cancer, they suggest patients to have cytological aspiration; 3. If the aspiration still cannot confirm the diagnosis, they can If the diagnosis is still not confirmed by aspiration, an intraoperative quick test can be performed to confirm the diagnosis. The cure rate of thyroid cancer is very high and you can choose to remove the cancer cells by surgery. After surgery, you should pay attention to diversify your diet, do not eat cold and stimulating food, and choose more fresh vegetables.