Cerebral embolism
Cerebral Embolism
Cerebral embolism (pronunciation: /səˈriːbrəl ˈɛmbəlɪzəm/) is a neurological condition that occurs when a blood clot, also known as an embolus, travels through the bloodstream and becomes lodged in a blood vessel in the brain, blocking blood flow.
Etymology
The term "cerebral embolism" is derived from the Greek words "kerebro" meaning brain and "embolos" meaning stopper or plug.
Causes
Cerebral embolism can be caused by a variety of conditions, including atrial fibrillation, heart disease, endocarditis, and deep vein thrombosis. It can also occur as a result of a stroke or transient ischemic attack (TIA).
Symptoms
Symptoms of a cerebral embolism can vary depending on the area of the brain affected, but may include sudden weakness or numbness on one side of the body, difficulty speaking or understanding speech, loss of vision in one or both eyes, dizziness, loss of balance or coordination, and severe headache.
Treatment
Treatment for cerebral embolism typically involves medications to dissolve the clot and restore blood flow to the brain. In some cases, surgery may be required. Long-term treatment may include medications to prevent future clots, as well as lifestyle changes to reduce risk factors.
Related Terms
External links
- Medical encyclopedia article on Cerebral embolism
- Wikipedia's article - Cerebral embolism
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