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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