AI Article Synopsis
- Multidetector computed tomography (CT) has made CT angiography (CTA) more popular for noninvasive imaging of arteries, particularly in the peripheral extremities.
- Peripheral extremity CTA offers rapid imaging with high detail while using less contrast and radiation, which is beneficial for patients with peripheral artery disease (PAD).
- The article discusses various imaging techniques for PAD, focusing on peripheral extremity CTA's clinical uses, technical considerations, new developments, and the importance of advanced imaging and reporting methods.
Article Abstract
With the advent of multidetector computed tomography (CT), CT angiography (CTA) has gained widespread popularity for noninvasive imaging of the arterial vasculature. Peripheral extremity CTA can nowadays be performed rapidly with high spatial resolution and a decreased amount of both intravenous contrast and radiation exposure. In patients with peripheral artery disease (PAD), this technique can be used to delineate the bilateral lower extremity arterial tree and to determine the amount of atherosclerotic disease while differentiating between acute and chronic changes. This article provides an overview of several imaging techniques for PAD, specifically discusses the use of peripheral extremity CTA in patients with PAD, clinical indications, established technical considerations and novel technical developments, and the effect of postprocessing imaging techniques and structured reporting.
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| http://dx.doi.org/10.1007/s10554-021-02277-1 | DOI Listing |
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