Types of brain tumors and treatments

By Alex Osiadacz

A brain tumor can significantly affect a person's quality of life, not just length of life. In 2023, approximately 25,000 people living in the U.S. were diagnosed with a brain tumor. There are different types of brain tumors and ways to treat them that a healthcare team may consider.

Watch this "Mayo Clinic Minute" video to hear Alfredo Quiñones-Hinojosa, M.D., a Mayo Clinic neurosurgeon, discuss brain tumors and how they are diagnosed and treated:

Primary brain tumors are those that originate in the brain, like glioblastoma, meningioma, or others. Metastatic brain tumors originate in other parts of the body but migrate to the brain or spinal cord.

"Patients that present with brain tumors can present sometimes with a long history of headaches, and the headaches, instead of improving, keep getting worse and worse," says Dr. Quiñones-Hinojosa.

Seizures and sudden collapse are other symptoms of brain tumors that warrant immediate medical attention.

Diagnosis requires brain imaging with an MRI brain scan and an exam by a neurologist or neurosurgeon.

"The treatment of brain tumor is a combination of first, the diagnosis, second, a multidisciplinary discussion," says Dr. Quiñones-Hinojosa. "And all together, we have a discussion, and we try to implement a therapy and a management that is personalized for that patient."

Dr. Quiñones-Hinojosa says treatment can include surgery, chemotherapy, radiation therapy or a combination. For surgical removal of a brain tumor, he explains that a patient may remain awake depending on the location of the tumor and symptoms.

"If they're near speech or motor function, we can map those regions of the brain," says Dr. Quiñones-Hinojosa. "We can keep the patient awake and do very significant and safe resections."

Learn more

Learn more about brain tumors and find a clinical trial at Mayo Clinic.

Join the Brain Tumor Support Group on Mayo Clinic Connect.

Also, read these articles:

• New research platform assesses brain cancer mutations during surgery
• Advances in medulloblastoma treatment for children
• Technology, clinical trials offer hope after glioma diagnosis

A version of this article was originally published on the Mayo Clinic News Network.