Abstract #0663

Dynamic Contrast Enhanced MR Imaging of Hepatopancreatobiliary lesions in Combined use of Parallel Imaging and Compressed Sensing

Takayuki Masui¹, Motoyuki Katayama¹, Yuji Iwadate², Naoyuki Takei², Kang Wang³, Kevin King⁴, Kei Tsukamoto¹, Mitsuteru Tsuchiya¹, Yuki Hayashi¹, Masako Sasaki¹, Takahiro Yamada¹, Kenichi Mizuki¹, Harumi Sakahara⁵, Koji Yoneyama¹, and Yuki Takayanagi¹

¹Radiology, Seirei Hamamatsu General Hospital, Hamamatsu, Japan, ²Global MR Applications and Workflow, GE Healthcare Japan, Hino, Japan, ³Global MR Applications and Workflow, GE Healthcare, Madison, WI, United States, ⁴Global MR Applications and Workflow, GE Healthcare, Waukesha, WI, United States, ⁵Radiology, Hamamatsu University School of Medicine, Hamamatsu, Japan

The feasibility of dynamic Gd-contrast study using turbo LAVA with ARC and CS for evaluation of pancreatobiliary lesions was evaluated. Acceptable image quality and good temporal resolutions with selective recognition of vasculatures, and lesion detections in the liver and pancreas could be made. With this technique, dynamic contrast imaging with high temporal and spatial resolutions can cover the wide area. It takes acceptable time for imaging reconstruction with ARC and CS at clinical 3T MR unit.

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