What causes disseminated sclerosis?
What causes disseminated sclerosis?
The cause of multiple sclerosis is unknown. It’s considered an autoimmune disease in which the body’s immune system attacks its own tissues. In the case of MS , this immune system malfunction destroys the fatty substance that coats and protects nerve fibers in the brain and spinal cord (myelin).
What is the theory of sclerosis?
Researchers have studied a variety of possible causes for multiple sclerosis (MS), and a combination of factors appears to be involved. A popular theory looks at commonly known slow-acting viruses (one that could remain dormant for many years), such as measles, herpes, human T-cell lymphoma, and Epstein-Barr.
What does a sclerosis mean?
Definition of sclerosis 1 : pathological hardening of tissue especially from overgrowth of fibrous tissue or increase in interstitial tissue also : a disease characterized by sclerosis. 2 : an inability or reluctance to adapt or compromise political sclerosis.
Is disseminated sclerosis the same as multiple sclerosis?
Multiple sclerosis (MS), also known as disseminated sclerosis or encephalomyelitis disseminata, is an inflammatory disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged. MS is a disease in which your immune system attacks the protective sheath (myelin) that covers your nerves.
Can MS be caused by trauma?
If trauma plays a role, it might do so by initiating the aetiological processes that lead to MS or by precipitating the clinical onset of latent disease. One mechanism hypothesised as a causal pathway between injury and MS is through a breakdown of the blood–brain barrier.
Are you born with multiple sclerosis?
your genes – MS isn’t directly inherited, but people who are related to someone with the condition are more likely to develop it; the chance of a sibling or child of someone with MS also developing it is estimated to be around 2 to 3%
Is sclerosis and MS the same?
Multiple sclerosis, or MS, is a chronic disorder of the central nervous system, which includes the brain and spinal cord. MS is considered to be an autoimmune disorder, meaning the body’s immune system mistakenly attacks healthy tissue.
