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Abstract #2190

Simultaneous T1 T2 T2* quantification using 2D EPI-MRF by shuffled sampling and compressed time-resolved reconstruction with B0 B1+ correction

Di Cui1, Xiaoxi Liu1, Peder E.Z. Larson1, and Duan Xu1
1University of California, San Francisco, San Francisco, CA, United States

Synopsis

Keywords: MR Fingerprinting/Synthetic MR, MR FingerprintingA 2D EPI based MRF acquisition and reconstruction method was developed in this study. A shuffled acquisition order and pseudo-randomized sampling pattern was designed for 2D k-space and compressed time-resolved reconstruction was utilized for faster reconstruction. T1 T2 T2* were simultaneously quantified, B0, B1+ and proton density maps are generated.

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