Critical Lower-limb Ischemia: The Diagnostic Performance of Dual-phase Injection MR Angiography (Including High-resolution Distal Imaging) Compared with Digital Subtraction Angiography

In patients with critical lower-limb ischemia, CE MR angiography with high-resolution distal imaging is highly accurate for assessment of the below-knee arteries. Both DSA and CE MR angiography may identify patent vessels that are considered occluded based on the other modality.