Leukoaraiosis
Leukoaraiosis
Leukoaraiosis (pronounced: loo-koh-uh-rye-oh-sis) is a condition often identified on brain scans as white matter changes. The term is derived from the Greek words "leuko" meaning white, and "araiosis" meaning rarefaction.
Definition
Leukoaraiosis is a common radiological finding, particularly in older individuals. It is characterized by the appearance of small, round, white areas in the white matter of the brain on CT or MRI scans. These areas represent small blood vessel disease and are associated with aging, hypertension, diabetes, and stroke.
Symptoms
Symptoms of leukoaraiosis can vary greatly depending on the severity and location of the white matter changes. Some individuals may not experience any symptoms, while others may have cognitive impairment, problems with balance and coordination, or mood changes.
Causes
The exact cause of leukoaraiosis is not known, but it is believed to be related to aging and vascular risk factors such as hypertension and diabetes. It is also associated with certain diseases such as Alzheimer's disease and Multiple Sclerosis.
Treatment
There is currently no specific treatment for leukoaraiosis. Management typically involves treating any underlying conditions and managing symptoms. This may include medications to control blood pressure or blood sugar levels, physical therapy for balance and coordination problems, and cognitive therapy for cognitive impairment.
See Also
External links
- Medical encyclopedia article on Leukoaraiosis
- Wikipedia's article - Leukoaraiosis
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