How To Treat A Subarachnoid Hemorrhage

Endovascular Embolization

Endovascular embolization is a major surgical procedure that helps treat abnormally formed blood vessels in the brain. While it's most commonly used for malformations in the brain, the procedure can also be used to treat abnormal vessels that cause symptoms in other areas of the body. It's an invasive surgery used as an alternative to open surgery. The goal is to block a certain blood vessel or blood vessels so that blood flow will be cut off from a certain area. Endovascular embolization might be recommended for patients who experience brain aneurysms, uterine fibroid tumors, abnormal circulatory system growths, excessive nosebleeds, or arteriovenous malformations. Arteriovenous malformations (AVMs) are abnormal clumps of blood vessels susceptible to bleeding. They can occur at any point in the body, but they're most likely to cause dangerous symptoms when they form around the spine or brain. Endovascular embolization is sometimes used as a primary form of treatment, or it can be used in conjunction with another surgery. Sometimes the purpose of endovascular embolization is to make another surgery safer.

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