University Cancer Centers

Glioma Brain Cancer is a type of cancer that originates in the brain. It is a highly aggressive and invasive form of cancer that affects the glial cells, which provide support for the neurons in the brain. Gliomas can occur in any part of the brain and can vary in grade, ranging from low-grade to high-grade tumors. The symptoms of glioma brain cancer can vary depending on the location and size of the tumor but can include headaches, seizures, changes in personality, and difficulty with coordination. Types of Brain Cancer Glioma can be classified into several different types based on their cellular origin and characteristics. These include astrocytomas, oligodendrogliomas, ependymomas, and mixed gliomas. Astrocytomas are the most common type of glioma, arising from astrocytes, a type of glial cell. Oligodendrogliomas develop from oligodendrocytes, another type of glial cell, and are known for their distinct appearance under a microscope. Gliomas are often asymptomatic in their early sta...

There are up to 120 million subtypes of brain tumors. Many brain tumors like the glioblastoma multiforme are hidden and grow fast. Other brain types like meningioma are benign and grow slowly.  Primary brain cancer in the brain cells is classified by cell type or area in the brain where they are present. For instance, astrocytomas develop in the form of star-shaped cells known as astrocytes. Pituitary brain cancer is present in the pituitary gland at the base of the brain. The common primary brain tumors are known gliomas originating in glial (supportive) tissue. Around one-third of all primary brain tumors and other nervous system, tumors are from glial cells. Besides tumors in the brain, cancer can begin or spread to other central nervous system areas (CNS) like the column, spinal cord, or peripheral nerves. Cancer developing in the spinal cord or the surrounding structures is spinal cancer. Most spine tumors are metastatic tumors that move to the spine from another body location...