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Abstract #2643

Feasibility of highly accelerated high resolution two-dimensional T2-weighted MRIusing compressed sensing and parallel imaging in healthy kidney

Jingjun Wu1, Ailian Liu1, Jiazheng Wang2, Xiaofang Xu2, Dahua Cui1, Lihua Chen1, Qingwei Song1, Renwang Pu1, and Bingbing Gao1
1Department of Radiology, the First Affiliated Hospital of Dalian Medical University, Dalian, China, 2Philips Healthcare, Beijing, China

When compared to SENSE 2, a clinical routine kidney T2WI protocol and hence the golden standard in this study, CS-SENSE with a 75% higher acceleration factor achieved comparable image quality, both qualitatively and quantitatively, while approximately halved the imaging time. CS-SENSE with acceleration factor 3.5 has the potential to replace the 2 fold SENSE acceleration as a clinical routine to increase patient comfort and throughput, which is especially beneficial for ultra-high resolution acquisitions which normally demands extended imaging time.

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