Contrast-enhanced ultrasound after endovascular aortic repair—current status and future perspectives

An increasing number of patients with abdominal aortic aneurysms (AAAs) are undergoing endovascular aortic repair (EVAR) as opposed to open surgery. EVAR can be associated with both early and late post-operative complications—as such, lifelong imaging surveillance is required. In particular, the development of endoleaks can pose a significant threat to patient morbidity and mortality