Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4251760 | Techniques in Vascular and Interventional Radiology | 2014 | 8 Pages |
Abstract
Critical limb ischemia (CLI) is exhibited in patients with symptoms of severe claudication (rest pain) and ischemic tissue loss and gangrene. Magnetic resonance angiography and computed tomography angiography have risen to the forefront of vascular imaging over the last 2 decades. Both modalities have been shown to compare favorably with digital subtraction angiography in guiding the clinical management of patients with CLI. Understanding the advantages and limitations of both modalities allows for the proper selection of the best examination for a particular patient with CLI. Ultimately, the enhanced understanding of the vascular anatomy by obtaining noninvasive imaging should make subsequent revascularization safer and more effective.
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Authors
Jonathan Iglesias, Constantino Peña,