What is Astrocytoma

Astrocytoma is a cancerous, type of brain tumor. This type of tumor arises from small, star-shaped cells in the brain called astrocytes. Astrocytes are one of several types of supporting cells in the brain called glial cells. Therefore, an astrocytoma is sometimes called a glioma.

Astrocytoma is the most common form of glioma, and may occur anywhere in the brain. However, it is most commonly found in the cerebrum in adults and children.

The first symptoms of astrocytoma, or any brain tumor, are caused by increased pressure in the brain as the tumor grows. Treatment options for astrocytoma may include surgery, radiation therapy or chemotherapy.