Glioma in the head can only achieve the purpose of prolonging the patient’s survival time clinically in the early stage, but it cannot be cured fundamentally. Because glioma in the brain is a malignant tumor once it is found, it is an aggressive growth, which means it will metastasize to distant places with the direction of nerve fibers or lymph, cerebrospinal fluid, blood, etc. As long as it is found, it may infiltrate to the surrounding area. There is no way to fundamentally remove and cure the tumor. The earlier the treatment, the better the overall clinical prognosis for the patient, but it is not possible to cure the tumor at the root, so this must be clear.