5 days ago · An aneurysm is a bulge or ballooning in the wall of a blood vessel. An aneurysm can break open. This is called a rupture. A ruptured aneurysm causes bleeding inside the body. It often leads to death. Some aneurysms cause no symptoms. You might not know you have an aneurysm even if it is large.

What is an aneurysm? An aneurysm is a weak or expanded part of an artery, like a bulge in a balloon. Your arteries are large blood vessels that carry oxygenated blood from your heart to other parts of your body. If an area in an artery wall weakens, the force of blood pumping through can result in a bulge or aneurysm.

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 · What is an aneurysm? An aneurysm occurs when an artery’s wall weakens and causes an abnormally large bulge. Arteries are blood vessels that carry blood from the heart to the rest of the body,...

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 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.

Jan 30, 2024 · What is an Aneurysm? An aneurysm occurs when part of an artery wall weakens, allowing it to abnormally balloon out or widen. The causes of aneurysms are sometimes unknown. Some people are born with them. They can also be hereditary. Aortic disease or an injury may also cause an aneurysm.

What is an aneurysm? An aneurysm is a bulging, weakened area in the wall of a blood vessel resulting in an abnormal widening or ballooning greater than 50% of the vessel's normal diameter (width). An aneurysm may occur in any blood vessel, …

A brain aneurysm, also called a cerebral aneurysm, is a bulge in a weak area of an artery in or around your brain. The constant pressure of blood flow pushes the weakened section outward, creating a blister-like bump.

Dec 6, 2023 · A brain aneurysm is a weak spot in the wall of a blood vessel inside the brain that can sometimes burst and cause a subarachnoid hemorrhage (SAH).