A ruptured aneurysm is a medical emergency. Call or your local emergency number and seek immediate medical attention. If you’ve been diagnosed with an unruptured aneurysm, work closely with your doctor to monitor any changes to the aneurysm. Your condition may require regular checkups depending on the aneurysm’s size and location.

Intracranial aneurysm, also known as brain aneurysm, is a cerebrovascular disorder in which weakness in the wall of a cerebral artery or vein causes a localized dilation or ballooning of the blood vessel.. Aneurysms in the posterior circulation (basilar artery, vertebral arteries and posterior communicating artery) have a higher risk of minddabrodatlelaliletpharigothin.coinfor artery aneurysms represent only 3–5% of Specialty: Interventional neuroradiology, neurosurgery.

An aneurysm is a bulge in a blood vessel caused by a weakness in the blood vessel wall, usually where it branches. As blood passes through the weakened blood vessel, the blood pressure causes a small area to bulge outwards like a balloon.

A cerebral or intracranial aneurysm is an abnormal focal dilation of an artery in the brain that results from a weakening of the inner muscular layer (the intima) of a blood vessel wall. The vessel develops a "blister-like" dilation that can become thin and rupture without warning. The resultant bleeding into the space around the brain is called a subarachnoid hemorrhage (SAH).

May 11,  · An aneurysm is a bulge or "ballooning" in the wall of an artery. Arteries are blood vessels that carry oxygen-rich blood from the heart to other parts of the body. If an aneurysm grows large, it can burst and cause dangerous bleeding or even death.

Aug 06,  · What Is an Aneurysm? “An aneurysm is some sort of bulging of a blood vessel within the body,” says George P. Teitelbaum, MD, an interventional neuroradiologist and the director of .

Sep 16,  · A fusiform aneurysm is an uncommon aneurysm that causes the artery to bulge all the way around. A dissecting aneurysm is a tear in one of an artery’s several linings.

The most serious threat of an aneurysm is that it will burst and cause a stroke or massive bleeding, which can be life-threatening. A large aneurysm can affect your circulation and lead to blood.

Dec 28,  · An aneurysm is an abnormal widening or ballooning of an artery due to weakness in the wall of the blood vessel. Aneurysms are dangerous because they may burst, spilling blood in the area surrounding the blood vessel. The disease can occur in the aorta, in a blood vessel in the brain, or in a peripheral blood vessel.