What are the different types of central nervous system tumors?

Central nervous system tumors are abnormal growth that develops in the brain and spinal cord. They can be formed in any of the tissues found inside the skull and vertebral column and can be either malignant, which means cancer or benign, which means non -lawy. Most tumors develop in the brain, a large, outer part of the brain, which concerns thinking, learning and speech. Small children are more likely to have a tumor in the cerebellar that controls movement and balance. Tumors of the central nervous system in the spinal cord may develop inside or outside the hard tissue of the cord, and those inside the cover can be inside or outside the spinal cord alone. Tumors are graded from low to high quality, depending on how fast they grow, with low tumors progressing most slowly progress. Each tumor can lead to different symptoms according to the part of the central nervous system (CNS), which is damaged by its growth. Most often tumors develop in the brain, which is divided into two hemispheres with a number of different areas or lobes.

The central nervous system tumors arising from the cerebral frontal lobes can cause symptoms of changed behavior and personality. Damage to the nerve cells of the frontal lobe or or neurons can also lead to problems with intellectual thinking and speech. Coordination may be affected, causing problems with walking. Tumors in the occipital lobes that relate to vision can lead to the loss of one side of the field of view and can also affect how the writing is processed. Temporary lobe tumors can cause seizures and hearing and speech problems, while parietal lobe tumors can result in weakness on one side of the body.

when spinal cords develop tumors of the central nervous system, usually found lower than the neck. The symptoms that cause usually affect areas that lie at the tumor level or below the tumor level. This means that the tumor in the lower back couldt to pain experience in this area or legs. A tumor in the upper spine can cause chest pain that could get worse when lying. Central nervous system tumors are controlled according to their type, position, size and degree and treatment may include surgery, chemotherapy and radiotherapy.