An aortic aneurysm occurs when a weak aortic wall stretches, causing it to bulge. An aortic dissection occurs when there’s a tear in the aortic wall, which can be fatal if not treated immediately. The ...

Abdominal aortic aneurysms can happen anywhere below the diaphragm. The infrarenal area of the abdomen, just below the kidneys, is one of the most common places to develop an abdominal aneurysm. The ...

A 74-year-old man presents to the emergency department with a 1-day history of severe chest and back pain. He has a history of hypertension and has run out of medication. He has no history of similar ...

Learn how aneurysms develop, what symptoms to watch for, and how medical professionals treat weakened artery walls.