👉 In the context of neurology, a hypereutectoid is a type of cerebral aneurysm. These are tiny blood vessels that grow larger than normal in size and become very thick. They occur when there is a blockage or narrowing in the middle of a blood vessel called a "thickening" or "inflammation." This can lead to severe symptoms like pain, numbness, and weakness in the affected area. A hypereutectoid is one type of