CT scans offer one way to learn more about the location, size, and shape of a brain aneurysm. A brain aneurysm is a weak or very thin spot on an artery in the brain that bulges out and fills with ...

ANN ARBOR, Mich. -- It's a no-brainer that the brain needs a constant supply of blood to keep it going. But some medical conditions can block or reduce that life-giving flow. Whether it's a stroke, a ...

November 9, 2010 — To protect patients undergoing computed tomography (CT) brain perfusion scans from excessive radiation, the US Food and Drug Administration (FDA) today recommended that imaging ...