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Abstract #0074

3D PDWI Accelerated with Compressed SENSE in Pediatric Joint Imaging: Clinical Feasibility Study

Yupeng Zhu1, Di Hu1, Yanqiu Lv1, Yang Wen1, Huiying Kang1, Xiaomin Duan1, Jiazheng Wang2, Queenie Chan2, and Yun Peng1
1Department of Radiology, Beijing Children’s Hospital, Capital Medical University, National Center for Children's Health, Beijing, China, 2Philips Healthcare, Beijing, China

The use of three dimensional (3D) volumetric acquisition in clinical settings has been limited due to long scan time. However, 3D volumetric acquisition could provide higher spatial resolution and decrease partial volume effects. The introduction of compressed sensing in combination of the parallel imaging technique SENSE allows shortening of scan time and provide comparable overall image quality when compared with standard sequences. The purpose of the study is to determine the feasibility of 3D PDWI accelerated with compressed SENSE(CS) for evaluating the pediatric joint image quality and compared with 2D PDWI.

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