A brain tumor is a mass of abnormal cells growing on or around the brain. The tumor may be cancerous or noncancerous. Some can be removed with surgery, and others are located in difficult areas of the brain and can…
A brain tumor is a mass of abnormal cells growing on or around the brain. The tumor may be cancerous or noncancerous. Some can be removed with surgery, and others are located in difficult areas of the brain and can…