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Abstract #1806

Combined Multiparameter Quantitative MRI of PD, T1, T2 and the Diffusion Tensor with MP6-qMRI-Turbo Spin Echo with SPLICE

Ning Hua1, Andrew Ellison1, Yansong Zhao2, and Hernan Jara1
1Radiology, Boston University, Boston, MA, United States, 2Philips Healthcare, Boston, MA, United States

Synopsis

Keywords: Quantitative Imaging, Diffusion Tensor Imaging, qMRI, DTIPurpose: To augment the qMRI multi-parametricity of the Triple TSE to additionally include primary diffusion tensor imaging (DTI) functionality and with seamless geometric compatibility with the nPD, T1, and T2 maps of the Triple-TSE framework. Methods: qMRI maps were generated with algorithms based on Bloch and Bloch-Torrey equations. Results: histogram analyses for the phantom and volunteer reveal well behaved qMRI data for nPD, T1, T2, MD, and FA. Conclusion: Creating a unified clinical MP-qMRI protocol for PD, T1, T2 and diffusion tensor seems within reach.

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Keywords