What body system does brain cancer affect?
The brain and spinal column make up the central nervous system (CNS), where all vital functions are controlled. These functions include thought, speech, and body movements. This means that when a tumor grows in the CNS, it can affect a person’s thought processes or the way they talk or move.
How do brain tumors affect other body systems?
A tumor that might otherwise be considered harmless in any location other than the brain can seriously affect the body because of the possible damage to the rest of the brain. As a tumor grows, it could affect hearing or speech. Arms and legs may become numb and lose sensation.
Where does brain cancer usually spread to first?
What happens when cancer spreads to the brain? Cancer cells can break away from the primary tumor and travel to the brain, usually through the bloodstream. They commonly go to the part of the brain called the cerebral hemispheres or to the cerebellum, where they form a mass.
What happens in the last stages of brain cancer?
The patient will be especially sleepy, as drowsiness is the most common symptom of end-stage brain cancer, and will likely have trouble swallowing, so eating and drinking may be difficult. Other symptoms that are common for patients experiencing end-stage brain cancer include: Frequent headaches. Agitation and delirium.
Does brain cancer spread to other parts of the body?
Although brain cancer rarely spreads to other organs, it can spread to other parts of your brain and central nervous system. Secondary brain tumors are cancer. They come from cancer that started somewhere else in your body and spread, or metastasized, to your brain.
How does cancer of the brain affect you?
When the tumor affects how a person’s brain processes information, symptoms can include personality changes, confusion, impaired judgment, memory loss, and socially inappropriate behavior.
What kind of headaches are caused by brain tumors?
Every patient’s pain experience is unique, but headaches associated with brain tumors tend to be constant and are worse at night or in the early morning. They are often described as dull, “pressure-type” headaches, though some patients also experience sharp or “stabbing” pain.
How long do you live once cancer spreads to brain?
But for those who develop brain metastases, the already grim outlook is even worse. They will survive, on average, for less than six months. When lung cancer reaches the brain it can cause headaches, seizures and paralysis.
Where are brain tumors usually located?
Their most common locations are the base of the skull and the lower portion of the spine. Although these tumors are benign, they may invade the adjacent bone and put pressure on nearby neural tissue.