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Abstract #4979

Highly Accelerated Multiple Parametric MR Imaging with Wave-CAIPI and MULTIPLEX

Haifeng Wang1, Yongquan Ye2, Congcong Liu1, Jingyuan Lv2, Zhilang Qiu1, Xin Liu1, Jian Xu2, Dong Liang1, and Hairong Zheng1
1Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China, 2UIH America, Inc., Houston, TX, United States

Synopsis

A novel single-scan hybrid 3D imaging method using Wave-CAIPI and MULTIPLEX technologies, named as WAMP, is proposed for 3D high-resolution rapid imaging. One single scan of the proposed rapid imaging method not only generates simultaneous B1t and T1 maps, but also qualitative images of T1W, PDW, T2*W, augmented T1W (aT1W), SWI and MRA, as well as parametric maps of T2* (R2*), PD and QSM. The in vivo experiments have showed that the proposed method could rapidly achieve high image quality and high quantification accuracy at the high acceleration factors in clinical applications.

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Keywords