Meningioma

Meningioma is a type of tumor that arises from the meninges, the layers of tissue that cover the brain and spinal cord. These tumors are typically slow-growing and are classified as benign in the vast majority of cases, which means they are not cancerous and do not spread to other parts of the body. However, their location can cause significant problems; depending on their size and position they can exert pressure on the brain or spinal cord, leading to a variety of neurological symptoms.

Symptoms of meningioma can include headaches, seizures, vision problems, and changes in mood or personality, depending on the area of the brain affected. Treatment options vary based on the tumor's size, location, and growth rate, as well as the patient's overall health. Watchful waiting may be recommended for smaller, asymptomatic tumors, while surgical removal is the primary treatment for symptomatic or growing meningiomas. Radiation therapy or radiosurgery may also be employed, especially when surgical resection is incomplete or not feasible. Regular monitoring through imaging studies like MRI is crucial in managing meningiomas over time.