Most brain tumor patients have genetic factors

To better prevent brain tumors, we must have a certain understanding of the causes of brain tumors . If you don’t understand, it doesn’t matter. Now let’s take a look at the causes of brain tumors introduced by experts.

1. Genetic factors: Human gene defects or mutations can cause intracranial tumors. Multiple neurofibromatosis is the most typical representative of the inheritance of nervous system tumors. It is an autosomal dominant hereditary tumor, and about half of the patients have a family history of the disease.

2. Chemical factors are the cause of brain tumors: Animal experiments have confirmed that a variety of chemicals are the cause of brain tumors, the most common of which are anthracene compounds, such as methylcholanthracene, diphenylanthracene, benzopyrene, etc.

3. Physical factors: Several years after radiotherapy for brain tumors, the occurrence of other tumors in the irradiated area is one of the causes of brain tumors. Animal experiments have found that radiation can cause tissue metastasis (cancer).

4. Congenital factors: During embryonic development, primitive cells or tissues remain ectopically in the cranial cavity. Under certain conditions, they have the ability to differentiate and proliferate, and can develop into congenital intracranial tumors. These tumors grow slowly and are mostly benign. Common ones include craniopharyngioma, lipoma, and colloid cyst.

I believe you have understood the causes of brain tumors introduced by the above experts. If you still have questions about the causes of brain tumors, please consult online experts, who will give you detailed answers. I hope the above content can help you.

For more information, please visit the brain cancer disease special topic at http://www..com.cn/zhongliu/na/ or consult an expert for free. The expert will then give a detailed answer based on the patient's specific situation.