What is a meningioma?

A meningioma is a type of brain tumor that develops in the meninges, which are the protective membranes surrounding the brain and spinal cord. Meningiomas are usually slow-growing tumors and are typically non-cancerous (benign). They originate from the cells of the meninges and can occur at various locations within the skull. Although most meningiomas are benign, they can still cause symptoms by pressing on nearby structures in the brain. Treatment options for meningiomas may include observation, surgery, radiation therapy, or a combination of these approaches, depending on factors such as tumor size, location, and the patient's overall health. It's important to consult with a medical professional for accurate diagnosis and appropriate treatment.