case_images: PMC10777754_01
case_images: This peripheral angiogram depicts a popliteal artery pseudoaneurysm with arrows denoting the extravasation of contrast.
case_images: 10.1177_2050313X231223865-fig1.jpg
case_images: PMC10777754_01_10.1177_2050313X231223865-fig1.jpg
case_images: fig1-2050313X231223865
case_images: He was advised to proceed with a peripheral angiogram, which showed malalignment of the popliteal artery stent with extravasation of contrast behind the knee and likely perforation of the stent through the arterial wall (Figure 1).