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Abstract #0167

TURBINE-MRE: A 3D Hybrid Radial-Cartesian EPI Acquisition for MR Elastography

Yi Sui1, Arvin Forghanian-Arani1, Joshua D. Trzasko, 1, Matthew C. Murphy1, Phillip J. Rossman1, Kevin J. Glaser1, Kiaran P. McGee1, Armando Manduca2, Richard L. Ehman1, Philip A. Araoz1, and John III Huston1
1Radiology, Mayo Clinic, Rochester, MN, United States, 2Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, United States

This study demonstrates the technical feasibility of a 3D radially batched internal navigator echo magnetic resonance elastography (TURBINE-MRE) technique in the brain. The highly efficient TURBINE-MRE approach allows for a true 3D wave displacement field to be acquired over the entire human brain volume in approximately 1.5 minutes.

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