Although malignant thyroid nodules, the current medical level is relatively high, through surgical treatment and post-surgical radiotherapy treatment, basically can maintain and stabilize the patient’s condition, for the patient’s survival time has greatly improved, many patients’ survival time is not affected. In the case of malignant thyroid nodules, once discovered, early treatment is needed. On the one hand, improve the examination, such as local CT, chest X-ray, abdominal ultrasound, etc., and also improve the liver function, biochemistry, nail function, tumor markers and other examination items to clarify the severity of the disease and whether there is metastasis, on the other hand, choose the appropriate treatment plan and consider the scope of surgical resection of the lesion and clearance of the lymph nodes, after surgery After surgery, according to the pathological examination and the metastasis of surrounding lymph nodes, choose the appropriate radiotherapy plan, and follow up regularly for review. The patient’s survival time can also be prolonged by paying attention to the daily routine of life and diet, avoiding the stimulation of tobacco and alcohol, eating a light diet, paying attention to the intake of iodine, and eating more high-protein foods to enhance physical fitness. The discovery of malignant nodules in the thyroid gland should not be overly nervous, but must be handled calmly, actively cooperate with the treatment, pay attention to adjust their mindset, maintain a good attitude towards life, can prolong the survival time of patients.