How do we remove a meningioma? A meningioma is a tumor that arises from the meninges — the membranes that surround the brain and spinal cord. Although not technically a brain tumor, it is included in this category because it may compress or squeeze the adjacent brain, nerves and vessels. Meningioma is the most common type of tumor that forms in the head. #neurosurgery #casestudy #sundaycasestudy #ladyspinedoc #brainsurgery #braintumor #trauma #mvc #firstresponders #healthcareworker #hospital #su