There are many factors that induce the occurrence of glioma, the common ones are genetic factors, environmental factors, physical condition factors, etc. Therefore, people with genetic history, in bad environment, as well as those who are old and weak are more likely to get glioma. 1. Genetic factors: Glioma has certain heredity. People who have glioma patients in their families are more likely to get glioma. 2. Environmental factors: In daily life and work, people who are often exposed to ionizing radiation and poison have a higher chance of getting glioma. Especially those who are often exposed to radiation in the brain have a higher probability of getting glioma. 3. Physical condition factor: Glioma affects more men than women. The probability of developing glioma is also greatly increased for people with high age, weak body and low immunity. For patients diagnosed with glioma, they should immediately go to the relevant departments of regular hospitals for consultation and treatment under the guidance of professional doctors.