Spindle cell astrocytoma is a type of brain tumor that belongs to the group of glial tumors. They arise in the tissue that forms the basis of the brain - the pituitary gland or the frontal lobe. According to statistics, spindle cell astrocytomas make up about 5% of all brain tumors.
Astrocytomas are cells that line the brain cavities and control brain functions such as thoughts, feelings, and movements. However, if these cells become abnormally expressed, they can lead to tumor formation. Tumors can be benign or malignant