Aneurysm

Aneurysms can commonly occur in arteries at the base of the brain (the circle of Willis) and an aortic aneurysm occurs in the main artery carrying blood from the left ventricle of the heart. When the size of an aneurysm increases, there is a significant risk of rupture, resulting in severe hemorrhage, other complications or […]
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Circle of Willis

The Circle of Willis (also called Willis’ Circle, cerebral arterial circle, and Willis Polygon) is a circle of arteries that supply blood to the brain. It is named after Thomas Willis (1621–1675), an English physician. Number of View: 5189
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