Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
461-03-014 ISMRM Abstract

Post-processing techniques for correcting fat ghosting in multi-shot echo-planar diffusion weighted imaging

Primary: Body - Breast
Secondary: Acquisition & Reconstruction - Artifacts and Correction Strategies
461-03-014 · Artifact Correction Strategies in Brain and Body · Tuesday, 12 May, 1:40 PM–2:35 PM · Digital Posters Row B
Keywords: Diffusion Acquisition Fat saturation Artifacts correction Echo-planar imaging
Accepted
Kalina V Jordanova 1, Bruce L Daniel1,2, Brian A Hargreaves1,2,3
1Department of Radiology, Stanford University, Stanford, United States of America
2Bioengineering, Stanford University, Stanford, United States of America
3Electrical Engineering, Stanford University, Stanford, United States of America
Presenting Author: Kalina V Jordanova

Synopsis

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References

1. Jordanova KV, Lee PK, Zimmermann J, et al. Image quality assessment of multi-shot echo-planar diffusion weighted imaging for in vivo breast cancer screening. In: Proc Int Soc Magn Reson Med. 2025:0432
2. White NS, Leergaard TB, D’Arceuil H, Bjaalie JG, Dale AM. Probing tissue microstructure with restriction spectrum imaging: Histological and theoretical validation. Hum Brain Mapp. 2012;34(2):327-346. doi:10.1002/hbm.21454 [doi]
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4. Chen NK, Guidon A, Chang HC, Song AW. A robust multi-shot scan strategy for high-resolution diffusion weighted MRI enabled by multiplexed sensitivity-encoding (MUSE). Neuroimage. 2013;72:41-47. doi:10.1016/j.neuroimage.2013.01.038 [doi]
5. Lehnert A, Machann J, Helms G, Claussen CD, Schick F. Diffusion characteristics of large molecules assessed by proton MRS on a whole-body MR system. Magnetic Resonance Imaging. 2004;22(1):39-46. doi:10.1016/j.mri.2003.05.007 [doi]
6. Whittall KP, MacKay AL. Quantitative interpretation of NMR relaxation data. Journal of Magnetic Resonance (1969). 1989;84(1):134-152. doi:10.1016/0022-2364(89)90011-5 [doi]
7. Levenberg K. A method for the solution of certain non-linear problems in least squares. Quart Appl Math. 1944;2(2):164-168. doi:10.1090/qam/10666 [doi]
8. Marquardt DW. An Algorithm for Least-Squares Estimation of Nonlinear Parameters. Journal of the Society for Industrial and Applied Mathematics. 1963;11(2):431-441. doi:10.1137/0111030 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/461-03-014