The life expectancy of follicular thyroid cancer cannot be generalized, its survival time is related to the pathological stage, treatment mode and physical condition, after regular treatment, the ten-year survival rate can reach 80%. Follicular thyroid cancer is a common malignant tumor of the thyroid gland, and its degree of malignancy is slightly higher than that of papillary thyroid cancer. Generally speaking, the malignant degree of follicular thyroid cancer is relatively low and the cure rate is relatively high. If follicular thyroid cancer can be detected at an early stage and through scientific and regular treatment, the treatment effect is generally more ideal, and the 10-year survival rate can be more than 80%. It is worth noting that some patients with follicular thyroid cancer have metastatic cancer cells, which makes surgery much more difficult and the cure rate will be lower. Therefore, after diagnosing follicular thyroid cancer, one should seek medical treatment in time to maximize the survival time.