Brain Cancer Health Center
Celebrities Living with Serious Medical Conditions
Adding Years to the Lives of Glioma Patients
Living Longer With Aggressive Brain Cancer
Vaccine Extended Brain Cancer Survival
When most normal cells grow old or get damaged, they die, and new cells take their place. Sometimes, this process goes wrong. New cells form when the body doesn't need them, and old or damaged cells don't die as they should. The buildup of extra cells often forms a mass of tissue called a growth or tumor. Primary brain tumors can be benign or malignant:
Benign brain tumors do not contain cancer cells:
- Usually, benign tumors can be removed, and they seldom grow back.
- Benign brain tumors usually have an obvious border...