Meningioma

A meningioma is a tumor that arises from one of the layers of tissue covering the central nervous system (the meninges). Meningiomas are very common, and there are both benign and aggressive forms. These tumors cause problems when they compress or irritate the underlying brain, spinal cord, or nerves. Symptoms vary widely depending on where a meningioma grows, but they can include headaches, vision changes, nausea, balance problems, weakness, and seizures, among others. Some meningiomas may not cause any symptoms at all.

How are meningiomas treated? Small meningiomas can sometimes be watched over time with MRI scans ("watchful waiting"). If a meningioma is growing or causing symptoms, treatment should be considered. The primary treatment options include removal with surgery (e.g. craniotomy or laminectomy), radiosurgery (e.g. Gamma Knife), and laser interstitial thermal therapy. To decide between these therapies, I consider factors such as the size and location of the meningioma as well as your age and overall health.

The good news is that with treatment, many meningiomas can be controlled or even cured. Below are examples of meningiomas that I removed.

If you have a meningioma or another brain tumor or spine tumor and live near Denver, please consider meeting me in consultation to learn more about your treatment options.