I am often asked by patients in the clinic if they have glioma, will it be passed on to their children? Or family members ask me if their father has glioma, will it be passed on to his generation or intergenerational. In fact, you can rest assured that a father with glioma will not necessarily pass it on to the next generation. Glioma can also be caused by other factors, such as the effects of certain radiation, long-term exposure to radiation or head radiation therapy, long-term exposure to certain chemical substances that are carcinogenic, and certain specific viral infections. If a father has glioma, the chances of his children having the disease are higher than those of other people, but it is not completely dominant. If you have a history of glioma in your family, you should pay attention to a healthy diet, a light diet, no spicy and irritating food, no fried and barbecued food, no smoking and drinking, less pickled food, salted fish and salted meat, stay away from radiation, pay attention to personal hygiene and prevent viral infections, so that the probability of getting glioma will be greatly reduced. Patients with glioma will have some symptoms, but the early symptoms are not very obvious. As the tumor gradually increases, patients may have headache, dizziness, nausea, vomiting, unsteadiness, slurred speech, cognitive function, vision loss, hearing loss, limb movement disorder, hemiparesis, limb convulsions, seizures and other symptoms. When these conditions occur, it is important to go to the hospital for relevant tests to detect the tumor. If the tumor is considered to be glioma, it needs to be treated in time. The first choice is to undergo surgery, which can completely or partially remove the tumor lesion to achieve the purpose of tumor reduction and to clarify the pathological type of the tumor. After surgery, according to the specific pathological examination results, radiotherapy or chemotherapy can be used for adjuvant treatment, which can effectively control the development of the disease and improve the survival of the patient. Some first and second grade gliomas are low grade gliomas, which are not very malignant. After timely and reasonable treatment, the 5-year survival rate of patients is still quite high, some of them can reach more than 80%, and some patients even have 10 or 20 years of survival time, which can achieve clinical cure. However, for some grade 3 and 4 gliomas, the healing process is worse, especially for grade 4 gliomas, the median survival time is only one and a half to two years, and in some cases, the tumor will recur in a shorter period of time, leading to the death of the patient.