Other Brain Tumors

There are many different kinds of brain tumors. Some of these tumors are benign (not cancer), but others are malignant (cancer) and can be dangerous. Even tumors that are not cancer can still cause problems because they take up space in the brain.

Here are some other types of brain tumors:

1. Meningiomas

• Start in the meninges, which are the layers of tissue that cover and protect the brain and spinal cord.
• Most meningiomas are benign, but they can still cause pressure on the brain.

2. Schwannomas (like Acoustic Neuromas)

• Start in the Schwann cells, which cover and protect the nerves.
• Acoustic neuromas grow on the nerve that helps with hearing and balance.
• These tumors are usually benign, but they can cause hearing loss or balance problems.

3. Medulloblastomas

• A fast-growing brain tumor that happens mostly in children.
• Starts in the lower part of the brain called the cerebellum, which controls balance and movement.
• Medulloblastomas are malignant and need treatment right away.

4. Craniopharyngiomas

• Grow near the pituitary gland at the base of the brain.
• These tumors are usually benign, but they can affect growth, vision, and hormones, especially in children.

Common Signs of These Tumors Can Include:

• Headaches that don’t go away
• Nausea (feeling sick) or throwing up
• Trouble with balance or walking
• Vision or hearing problems
• Weakness in the body
• Feeling very tired or confused

How Are These Tumors Found and Treated?

Doctors use MRI or CT scans to look at the brain. Sometimes, they do a biopsy to learn more about the tumor. Treatment may include:

• Surgery to remove the tumor
• Radiation therapy to shrink or kill the tumor
• Chemotherapy (strong medicine) — used for some types, especially in children

Additional resources can be found below.