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[Comparison of magnetic resonance angiography with injection of gadolinium and conventional arteriography of the ilio-femoral arteries].

Twenty-three patients underwent conventional arteriography and 3D contrast enhanced magnetic resonance angiography explorations. The study was limited to the iliofemoral arteries (13 segments for each patient). Each segment was classified as having 0-49%, 50-99% or 100% stenosis. Overall results were excellent with K = 0.822, sensitivity 92% and specificity 93%. Segment by segment analysis corroborated the overall results except for the internal iliac arteries and the deep femoral arteries, demonstrating the limitations of this technique in this series.