Abstract #3940

Application of Compressed Sensing Technology in the Fast Spin Echo Diffusion Weighted Imaging of the Skull Base

Haonan Zhang¹, Qingwei Song¹, Jiazheng Zhang², Yishi Wang², 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

Compared with echo planar imaging diffusion weighted iamging (EPI-DWI), turbo spin echo diffusion weighted imaging (TSE-DWI) can significantly reduce magnetic sensitivity artifacts in skull base imaging. However, the longer scan time limits its clinical promotion. The purpose of this study is to investigate the effect of the compression sensing acceleration factor on the image quality of TSE-DWI in the skull base area.

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