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Abstract #2758

A novel strategy for rapid multiparameter mapping based on SPGR with continuous steady state longitudinal magnetization

Jinhyeok Choi1 and Hyeonjin Kim1,2

1Department of Biomedical Sciences, Seoul National University, Seoul, Republic of Korea, 2Department of Radiology, Seoul National University, Seoul, Republic of Korea

A method is proposed for simultaneous T1, T2* and M0 mapping on a single scan by removal of inter-scan time delays based on the analytically found arrays of flip angles and TRs that maintain longitudinal magnetization in a steady state throughout the scan. Our preliminary results are in support of potential application of the proposed method in rapid multiparametric MRI in combination with a suitable undersamping strategy.

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