Abstract #0921

Accuracy of ECG-triggered Non-contrast Enhanced MRA (TRANCE) versus CT Angiography for diagnosis of peripheral artery disease: Comparison with DSA

Lan Zhang¹ and Zhi Zheng Zhuo²

¹MRI, The 1st affiliated hospital of Henan University of TCM, Zhengzhou, China, ²PHILIPS Healthcare, Beijing, China

There is an increasing clinical need for implementing a Non-contrast enhanced MRI technique for patients with PAD or contraindications for the use of contrast medium, especially patients with renal insufficiency. We optimized TRANCE with best performance at 3.0T and compared image quality and diagnostic accuracy versus CTA and DSA for evaluation of low extremity PAD.

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