Although an aneurysm can occur in any artery of the body, it is most common in the abdominal aorta and the iliac arteries. While the aorta’s diameter normally ranges from 2-3 cm (1 ½ inches), an ...

Abdominal aortic aneurysm (AAA) is a common and deadly problem. The aortic diameter increases in association with a complex remodeling process that includes changes in the structure and content of ...

In healthcare, we're doing more and more imaging where we look at, for example, the heart or lungs, and then we can find that the patient's aorta is a little larger than normal in some parts.