Understanding the causes and risk factors of brain tumors aids in prevention and early detection. Key factors include:
- Genetic Factors: Conditions like neurofibromatosis or Li-Fraumeni syndrome increase risk.
- Radiation Exposure: Prior radiation to the head, often from childhood treatments, can contribute.
- Family History: A family history of brain tumors may elevate risk.
- Environmental Factors: Exposure to certain chemicals or electromagnetic fields is under study.
- Immune System Disorders: Weakened immunity may play a role in some cases.