Abstract #3936

Compressed Sensing vs. Conventional Parallel Imaging: Utility of Head and Neck MRI for Image Quality and Inspection Efficacy

Hirotaka Ikeda¹, Yoshiharu Ohno¹, Kaori Yamamoto², Kazuhiro Murayama³, Masato Ikedo², Masao Yui², Satomu Hanamatsu¹, Akiyoshi Iwase⁴, Takashi Fukuba⁴, and Hiroshi Toyama¹

¹Radiology, Fujita Health University School of Medicine, Toyoake, Japan, ²Canon Medical System Corporation, Otawara, Japan, ³Joint Research Laboratory of Advanced Medical Imaging, Fujita Health University School of Medicine, Toyoake, Japan, ⁴Fujita Health University Hospital, Toyoake, Japan

There have been no major reports for assessing the utility of Compressed Sensing (CS) with Parallel Imaging (PI) as compared with routinely applied conventional PI for head and neck MR imaging. We hypothesized that a newly developed CS with PI could shorten examination time and improve the image quality for head and neck MR imaging as compared with conventional PI. The purpose of this study was to directly compare the capability for examination time shortening and image quality improvement of head and neck 3T MR imaging between CS with PI and conventional PI.

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