Abdominal aortic aneurysms often grow slowly without noticeable symptoms, making them difficult to detect. Some aneurysms never rupture. Many start small and stay small. Others grow larger over time, sometimes quickly. If you have an enlarging abdominal aortic aneurysm, you might notice:  Deep, constant pain in the belly area or side of the belly (abdomen) Back pain A pulse near the bellybutton 
abdominal aortic aneurysms grow slowly noticeable symptoms  making difficult detect  aneurysms rupture  start small stay small  grow larger time  quickly  enlarging abdominal aortic aneurysm  notice:  deep  constant pain belly area side belly (abdomen) back pain pulse near bellybutton 
abdominal aortic aneurysm