Postoperative “Chimney” for Unintentional Renal Artery Occlusion after EVAR

Figure 3

Selective angiography at the proximal extremity of the EG (a) showed the overstenting (arrows) of the origin of both the renal arteries. Complete revascularization after bilateral stenting (b). Follow-up CT-A: complete reperfusion of the parenchyma (c) as well as persistent exclusion of the aneurysm and absence of endoleak (d).