Fig. 8

Selected images from a CT angiogram in a 55-year-old man undergoing imaging surveillance post abdominal aortic aneurysm endovascular stent graft repair (EVAR). Axial non-contrast (a), arterial phase (b) and 70 s delayed phase (c) images demonstrate iodinated contrast material within the excluded aneurysm sac (arrow) consistent with an endoleak. Sagittal oblique MPR of the right common iliac artery (d) demonstrates the endoleak arising from the distal insertion point of the right iliac limb of the EVAR consistent with a type 1b endoleak