304-02-009 ISMRM Abstract

Distortion- and Blurring-Free Diffusion-Weighted Imaging in the Body Using Self-Navigated Echo Planar Time-Resolved Imaging

Primary: Diffusion - Diffusion Acquisition

Secondary: Acquisition & Reconstruction - Pulse Sequence Design and Spatial Encoding Methods

304-02-009 · Diffusion Acquisition and Reconstruction · Monday, 11 May, 8:20 AM–10:10 AM · Ballroom East

Keywords: Breast Imaging Prostate Imaging Body DWI Spatiotemporal Imaging DWI Artifacts

Accepted

Xuetong Zhou ^1,2, Aizada Nurdinova¹, Judith Zimmermann¹, Andreas M Loening¹, Bruce L Daniel^1,2, Brian A Hargreaves^1,2,3

¹Department of Radiology, Stanford University, Stanford, United States of America

²Department of Bioengineering, Stanford University, Stanford, United States of America

³Department of Electrical Engineering, Stanford University, Stanford, United States of America

Presenting Author: Xuetong Zhou

Synopsis

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References

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3. Dong Z et al. Romer‐EPTI: rotating‐view motion‐robust super‐resolution EPTI for SNR‐efficient distortion‐free in‐vivo mesoscale diffusion MRI and microstructure imaging. Magnetic resonance in medicine. 2025 Apr;93(4):1535-55. doi: 10.1002/mrm.30365 [doi]

4. Dai E et al. Distortion-free diffusion imaging using self-navigated Cartesian Echo-planar time resolved acquisition and joint magnitude and phase constrained reconstruction. IEEE transactions on medical imaging. 2021 Aug 12;41(1):63-74. doi: 10.1109/TMI.2021.3104291 [doi]

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6. Dong Z et al. SNR‐efficient distortion‐free diffusion relaxometry imaging using accelerated echo‐train shifted echo‐planar time‐resolving imaging (ACE‐EPTI). Magnetic Resonance in Medicine. 2022 Jul;88(1):164-79. doi: 10.1002/mrm.29198 [doi]

7. Hu Y et al. Motion‐robust reconstruction of multishot diffusion‐weighted images without phase estimation through locally low‐rank regularization. Magnetic resonance in medicine. 2019 Feb;81(2):1181-90. doi: 10.1002/mrm.27488 [doi]

8. Uecker M et al. ESPIRiT—an eigenvalue approach to autocalibrating parallel MRI: where SENSE meets GRAPPA. Magnetic resonance in medicine. 2014 Mar;71(3):990-1001. doi: 10.1002/mrm.24751 [doi]

9. Hernando D et al. Robust water/fat separation in the presence of large field inhomogeneities using a graph cut algorithm. Magnetic Resonance in Medicine. 2010 Jan;63(1):79-90. doi: 10.1002/mrm.22177 [doi]

10. Hernando D et al. Removal of olefinic fat chemical shift artifact in diffusion MRI. Magnetic resonance in medicine. 2011 Mar;65(3):692-701. doi: 10.1002/mrm.22670 [doi]

11. Meyer CH et al. Simultaneous spatial and spectral selective excitation. Magnetic resonance in medicine. 1990 Aug;15(2):287-304. doi: 10.1002/mrm.1910150211 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/304-02-009