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Abstract #2208

Simultaneous T1 and T2 Mapping with MOLLI Acquisition: Proof of Concept

Jing Liu1, Peng Lai2, Yan Wang1, David Saloner1, and Karen Ordovas1

1University of California San Francisco, San Francisco, CA, United States, 2GE Heathcare, Palo Alto, CA, United States

MOLLI is known to underestimate T1 values. Instead of fitting MOLLI data to an ideal but unrealistic exponential inversion recovery model, we simulated signal evolution incorporating actual scan parameters based on which we improved T1 mapping as well as demonstrated the feasibility of deriving T2 mapping simultaneously.

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