Abstract #3387
Multiple Preparation Magnetic Resonance Fingerprinting (MP-MRF): An Extended MRF Method for Multi-Parametric Quantification
Christian Anderson 1 , Ying Gao 1 , Chris Flask 1,2 , and Lan Lu 2,3
1
Biomedical Engineering, Case Western Reserve
University, Cleveland, Ohio, United States,
2
Radiology,
Case Western Reserve University, Cleveland, Ohio, United
States,
3
Urology,
Case Western Reserve University, Cleveland, Ohio, United
States
Magnetic resonance fingerprinting (MRF) offers rapid
simultaneous multi-parametric quantification, and also
provides the potential to generate maps of other
parameters. We have developed a novel scheme named
"Multi-Preparation MRF" (MP-MRF) that implements
adaptable magnetization preparations periodically during
the dynamic MRF acquisition. Our initial simulations of
the MP-MRF methodology show sensitivity to diffusion and
perfusion contrast and reasonable estimates of T1, T2,
and velocity in Shepp-Logan phantoms.
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