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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