Clinically, glioma grade II is generally called low-grade malignant glioma, and patients’ clinical manifestations include headache, nausea and vomiting, and limb weakness. The occurrence of low-grade malignant glioma is related to genetic factors, long-term exposure to ionizing radiation, viral infection, etc. The main clinical manifestations of patients include headache, nausea and vomiting, limb weakness, personality change, hearing loss, etc., and some of the patients will have epileptic seizures in the early stage of the disease. With the development of the disease, some patients with low-grade glioma are prone to hemiplegia, speech difficulty, visual impairment and so on. It is recommended that patients diagnosed with low-grade glioma should go to regular hospitals for treatment, cooperate with doctors for rehabilitation training after surgery, and pay attention to regular medical checkups in order to monitor the changes of the disease.