The price of a Gamma Knife after pituitary tumor surgery must be treated on a case-by-case basis. In general, the cost of gamma knife after pituitary tumor surgery is about $50,000-$60,000. However, if the corresponding pituitary tumor malignancy is not high, and relatively simple, after 1-4 times of radiotherapy there is a significant effect, it is possible to do 10 times of gamma knife effect is very obvious, the cost is about 30,000, 40,000 yuan or so. However, if there is no special effect after gamma knife do or need a large number of gamma knife dose irradiation, it is possible to need 30 or even 40 times of irradiation, it may be more expensive, even up to about 70,000 or 80,000 yuan. Therefore, there is no particularly accurate figure and needs to be looked at specifically according to the specific condition.