If an abdominal aortic aneurysm is found, treatment depends on the size of the aneurysm, its rate of growth and whether it is causing symptoms. The aorta is a large blood vessel about the size of a ... An abdominal aortic aneurysm (AAA) is a bulge in the part of your aorta that runs through your belly.

Understanding the Context

It usually causes no symptoms, but some people have deep pain in their lower backs or a pulsing sensation in their bellies. Learn more about the symptoms of abdominal aortic aneurysms (AAA), which may include pain in the abdomen, chest, lower back, or groin area. Most of the time, you won’t have symptoms if you have an abdominal aortic aneurysm. Some aneurysms start out small and get bigger over time.

Key Insights

Others grow quickly, and some never grow at... Abdominal aortic aneurysms can remain asymptomatic or produce minimal symptoms for years. However, a rapidly expanding abdominal aneurysm can cause sudden onset of severe, steady, and worsening middle abdominal and back or flank pain. Find out about abdominal aortic aneurysm, what the symptoms are, how it’s treated, how to lower your risk of getting one and what the causes are. An abdominal aortic aneurysm is as an enlarged aorta in the stomach that can be fatal if it bursts.

Final Thoughts

Learn about your risk, symptoms, causes and treatments for AAA. An abdominal aortic aneurysm, is a ballooning of part of the aorta that is within the tummy (abdomen). It usually causes no symptoms unless it bursts. STAT: University of Michigan wins 2026 STAT Madness for new insights into abdominal aortic aneurysms University of Michigan wins 2026 STAT Madness for new insights into abdominal aortic aneurysms Endovascular aneurysm repair (EVAR) is a surgical treatment for an abdominal aortic aneurysm, a bulge in the wall of your aorta. The aorta, your body’s largest blood vessel, starts at your heart and ... Many people have no symptoms and don’t know they have an aortic aneurysm until it ruptures, which is often quickly fatal.

Symptoms, when they do occur, include pain in the back or near the naval. An extremely sharp and severe pain may indicate rupture, requiring emergency medical treatment. An abdominal aortic aneurysm (AAA) happens when the wall of the aorta weakens over time and begins to bulge like a balloon. If left untreated, an AAA may get bigger and eventually rupture, causing severe internal bleeding and possibly death.