BACKGROUND Although advances in technology have reduced the operative risk of elective abdominal aortic aneurysm (AAA) repair, the surgical repair of ruptured AAAs is associated with a much poorer prognosis and a higher cost. Accordingly, it has been suggested that patients with predictably high rates of morbidity and mortality from ruptured AAA may not benefit from surgical intervention. MET...

Abdominal aortic aneurysm (AAA) is an important cause of mortality in older adults. Most AAAs are asymptomatic and screening programs have been introduced to identify AAAs at an early stage in some countries. There is currently no accepted therapy for early stage or small AAAs, which are frequently identified by such programs. In this review, we discuss work underway to identify targets for med...