A brain lesions is a damaged or inflamed area of the brain. Brain lesions arise from injury, trauma, infection, inflammatory and autoimmune diseases, stroke, tumours, and exposure to certain chemicals.
When we think of lesions, we often picture an inflammation area — perhaps a scraped knee or a scarred elbow. Indeed, lesions mostly refer to any tissue area that has suffered injury or damage. But what about brain lesions? We cannot immediately tell when the brain is wounded. Furthermore, brain lesions may not even manifest any symptoms at all.
Should you be concerned about them? Do they cause severe problems in the long run? This article contains everything you need to know about this health concern.
Multiple sclerosis and Alzheimer’s disease may also cause lesions to form. Some cases are genetic and appear as congenital disabilities. They can also be linked to ageing among specific individuals.