A brain tumor (sometimes referred to as brain cancer) occurs when a group of cells within the brain turn cancerous and grow out of control, creating a mass. There are two main types of …

Get the facts on brain cancer symptoms, survival rate, types, and treatment. Learn about how someone with brain cancer behaves and brain cancer life expectancy.

Oct 15, 2025 · Find out more about the different types, signs, symptoms and causes of brain tumors, which are growths of cells in the brain.

Mar 6, 2022 · Brain cancer is an overgrowth of cells in your brain that forms masses called brain tumors. Learn more about the causes, symptoms, and treatment of brain cancer.

A brain tumor is an abnormal growth of cells in or around your brain. About two-thirds of brain tumors are benign and the rest are cancerous. They’re treatable.

A brain tumor is a growth of abnormal cells in the brain. There are more than 120 different types of tumors that can develop in the brain.

What is a brain tumor? A brain tumor is an abnormal collection of cells in the brain. As the cells grow, they form a mass of cells that becomes a tumor. Not all tumors in the brain are …

Jun 27, 2024 · Metastatic brain tumors are made of cancerous cells from a tumor elsewhere in the body. The cells spread to your brain from another tumor in a process called metastasis. This is …

Unlike cancers from other body parts, cancers that start in the brain rarely spread (metastasize). The brain controls the body. It's needed for complex functions such as language and thoughts. …

Brain cancer includes primary and secondary tumors. Learn more about symptoms, diagnosis, and treatments.