Apr 20, 2023 · An aneurysm is an abnormal bulge or ballooning in the wall of a blood vessel. An aneurysm can burst. This is called a rupture. A ruptured aneurysm causes bleeding inside the body and often leads to death. Some aneurysms may not cause symptoms. You might not know you have an aneurysm even if it is large.

If an aneurysm ruptures, it causes internal bleeding. Depending on the location of the aneurysm, a rupture can be very dangerous or life-threatening. An aneurysm in your neck can cause a blood clot that travels to your brain. If the clot cuts off blood flow to your brain, it causes a stroke.

Mar 7, 2023 · A brain aneurysm (AN-yoo-riz-um) — also known as a cerebral aneurysm or intracranial aneurysm — is a bulge or ballooning in a blood vessel in the brain. An aneurysm often looks like a berry hanging on a stem.

Nov 10, 2021 · An aneurysm is a bulge that forms in the thinning wall of an artery. Two of the most common and potentially life threatening locations for an aneurysm are the brain (cerebral aneurysm) and the...

An aneurysm is an outward bulging, likened to a bubble or balloon, caused by a localized, abnormal, weak spot on a blood vessel wall. [1] Aneurysms may be a result of a hereditary condition or an acquired disease.

Sep 13, 2024 · An aneurysm is an abnormal expansion of a blood vessel caused by a weakening of its wall. Explore various types, causes, symptoms, and treatment options to manage this serious condition.

An aneurysm can be characterized by its location, shape, and cause. The shape of an aneurysm is described as being fusiform or saccular, which helps to identify a true aneurysm. The more common fusiform-shaped aneurysm bulges or balloons out on all sides of the blood vessel. A saccular-shaped aneurysm bulges or balloons out only on one side.

Jan 30, 2024 · The American Heart Association explains that an aneurysm occurs when part of an artery wall weakens, allowing it to widen abnormally or balloon out. Some common aneurysms are aortic and cerebral aneurysms.

An aneurysm is a serious medical condition characterized by an abnormal bulge or ballooning in the wall of a blood vessel. When left untreated, aneurysms can lead to a rupture, causing life-threatening internal bleeding.

Nov 28, 2017 · An aneurysm is a weakening and bulging of an artery wall. Many have no symptoms and are not dangerous. However, at their most severe, aneurysms can lead to life-threatening internal...