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Abstract #2538

Evaluation of Image Quality of Renal Artery based on Balanced Turbo Field Echo Sequence using Compressed Sensing with Acceleration Factors

Haonan Zhang1, Qingwei Song1, Jiazheng Wang2, Zhiwei Shen2, Renwang Pu1, Nan Zhang1, and Ailian Liu1
1Department of Radiology, the First Affiliated Hospital of Dalian Medical University, Dalian, China, 2PHILIPS——Philips Healthcare, beijing, China

Renal artery imaging based on Balanced turbo field echo (B-TFE) sequence need a relatively long scan time and may be disturbed by motion artifacts, such as respiratory movement and other physiological factors. This study aimed to explore the accelerated renal artery imaging based on B-TFE using the compressed-SENSE (CS-SENSE) compared with a parallel imaging technique (SENSE), and to determine an optimal acceleration factor of CS-SENSE to achieved both of the reduction of scan time and a favorable image quality.

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