causes of meningioma
Causes and Risk Factors of Meningioma. The causes of meningioma are not well understood. However, there are two known risk factors. Exposure to radiation; Neurofibromatosis type 2, a genetic disorder; Previous injury may also be a risk factor, but a recent study failed to confirm this. Meningiomas have been found in places where skull fractures have occurred.
Causes of Meningioma. The causes of meningioma are not clear, though one possible culprit is hormonal fluctuations that may cause the tumors to grow (however, more research is needed on this hypothesis). It is also unclear whether whatever prompts these meninges cells to multiply out of control is inherited, related to a personâs environment or both.