BRAIN TUMOR

Complications

Depending on its size and location, a brain tumor can cause temporary or permanent brain damage. The brain is divided into different parts that are responsible for a variety of functions. For example, the front part of the brain (frontal lobe) is responsible for helping you think and managing motor skills. A brain tumor in the frontal lobe may press on or invade brain tissue in this area, resulting in learning or memory difficulties. It also may make talking or walking difficult. A brain tumor in the part of the brain called the occipital lobe — located in the back of the head — can result in vision problems because that area of the brain controls your ability to see and comprehend what you see.

Brain tumors may lead to an emergency complication known as hydrocephalus (the buildup of fluid in and around the brain). This occurs when a tumor blocks the flow of cerebrospinal fluid in and around the brain, causing fluid to build up within the confined spaces of the skull. This buildup can create pressure on delicate brain structures. The fluid must be drained to relieve pressure and reduce the risk of brain injury.

Your brain as a unit controls everything you do — including breathing and living. An aggressive tumor that destroys too much brain tissue can be lethal.