Early brain cancer patients often show headache, dizziness, nausea, vomiting clinical symptoms. Some patients will also have hearing loss, vision loss. Brain cancer is still a common malignant tumor in clinic. CT and MRI examination can find the lesions. The main treatment for brain cancer is surgery. If the lesion is too large to be resected, chemotherapy can be considered. Clinical evaluation must be carried out before treatment, mainly to evaluate the relationship between the lesion and peripheral nerve, and to guide the formulation of the operation plan. During the operation, the lesion should be completely removed, and the damage to peripheral nerve should be avoided as much as possible. Therefore, brain cancer surgery is a highly specialized surgery, patients should go to the specialized hospital to use the corresponding treatment, in order to achieve better curative effect.