Patient: Director Wu, hello my mother recently found a meningioma of 2.6 cm in size, located in the right cerebellum. What is the best treatment for such a condition? I heard that open surgery is risky and the ideal method is gamma knife technology. I would like to ask you to give me some advice. Thank you very much! Looking forward to the best treatment advice! Doctor: Generally benign meningiomas account for the vast majority of treatment, surgery is the first choice, the following cases can be considered for non-surgical treatment: 1, the tumor growth site is special, surgery is difficult to remove or risky; 2, the patient’s physical condition does not allow surgery; 3, the tumor is very small, slow growth and does not constitute an impact on the brain and nerves; 4, elderly patients with clinical symptoms are not significant. Non-surgical treatment with Gamma Knife is ideal.