Figure 1

Pre-operative images of the aorta. (a.) 3D CT reconstruction demonstrating the dissecting type B aneurysm and the dilatation of the arch and ascending aorta (b.) 3D CT reconstruction image of the dissected abdominal aorta and the patent femoro-femoral bypass graft (c.) Axial CT image showing the origin of the celiac trunk from the true lumen (d.) Axial CT image demonstrating the origin of the left renal artery from the false lumen and right renal artery from the true lumen.