An aneurysm is a bulge or ballooning in a blood vessel caused by a weakened wall. Aneurysms can occur in various arteries, but they are most concerning in the aorta (the body’s main artery) or the brain. If an aneurysm ruptures it can lead to severe internal bleeding which is a medical emergency. The risk factors for aneurysms include:
Treatment options depend on the location, size and risk of rupture but include:
