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FIGURE 112-109

Renal artery stenosis that was treated with placement of a stent. Note that the stent protrudes into the iliac artery (arrow), raising concerns as to whether it may impede flow in the iliac artery.

FIGURE 112-110

Ultrasound image of the stent (arrow) within the external iliac artery.

FIGURE 112-111

Duplex Doppler ultrasound evaluation of the iliac artery proximal to the site of the stent protrusion (anastomosis of the renal artery to the iliac artery) shows adequate flow.

FIGURE 112-112

Flow distal to the stent is also adequate. There were no long term complications. No further action was necessary.

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