New unibody endologix endografts for the endovascular repair of abdominal aortic aneurysm 3-4-year safety followup  At present, we have seen endovascular intervention of abdominal aortic aneurysm (EVAR) increase over surgical repair. However, the procedure is not free from complications, endoleak being the most frequent. Indeed, according to different series, it has a 20-25% incidence in AAA.  Most…