Abstract #4170

Fast 3D Wheel Acquisition: Comparison of Efficacy for Cerebral MR Angiography with Conventional Parallel Imaging

Satomu Hanamatsu¹, Kazuhiro Murayama², Yoshiharu Ohno³, Kaori Yamamoto⁴, Yuki Obama¹, Hirotaka Ikeda¹, Hiroyuki Nagata¹, Masato Ikedo⁴, Masao Yui⁴, Akiyoshi Iwase⁵, and Hiroshi Toyama¹

¹Radiology, Fujita Health University, School of Medicine, Toyoake, Japan, ²Joint Research Laboratory of Advanced Medical Imaging, Fujita Health University, School of Medicine, Toyoake, Japan, ³Radiology, Joint Research Laboratory of Advanced Medical Imaging, Fujita Health University, School of Medicine, Toyoake, Japan, ⁴Canon Medical Systems Corporation, Otawara, Japan, ⁵Radiology, Fujita Health University, Hospital, Toyoake, Japan

Synopsis

To the best of our knowledges, there are no major papers that assess the influence of Fast 3D wheel to cerebral MR angiography in patients with cerebrovascular diseases. We hypothesize that “Fast 3D wheel (Fast 3Dw)” has a potential to reduce examination time without degradation of image quality and aneurysm or vascular evaluations, when compared with PI. The purpose of this study was to directly compare the efficacy of Fast 3Dw for cerebral MR angiography with conventional PI in patients with cerebral aneurysm.

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