Figure 2.

Coronal maximum intensity projections obtained by the subtraction method (a) and the subtractionless mDixon method (b) show bilateral occlusion of the superficial femoral artery in the distal third in the right leg and directly at the offspring in the left leg, on both sides bridged by collaterals, and a total occlusion of the left iliac internal artery. Note the misregistration artifacts (M) in the subtraction image as compared to the mDixon image, possibly due to movement of the patient or bowel motility and the better depiction of the distal arteries of the lower leg in the mDixon image (arrows). Stent artifacts occur regardless of imaging method (arrowheads).