what is a hyperintense lesion
Hyperintense lesions are bright, white spots that show up on certain types of MRI scans. Hyperintense lesions in certain parts of the brain can be a sign of dementia. Multiple sclerosis is one of the most common causes of hyperintense lesions.The radiologist or technician can view hyperintense lesions on T2 MRI images in real time from the observation room.asic Presentation. In most cases hyperintense lesions are bright, glowing patches on MRI scans. They are all but invisible on the surface, so arenât often detected during surgery, and they donât usually show up on X-ray and computed tomography (CT) scans, either.