Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
564-05-012 ISMRM Abstract

Single-Breath-Hold Spin-Echo EPTSI for Rapid and Accurate Fat Fraction Quantification

Accepted
Yi Li 1, Muyi Guo2, Yichao Guo2, xianwang jiang2, Xiaoyun Liang1
1Institute of Research and Clinical Innovations, Neusoft Medical Systems Co. Ltd, Shanghai, China
2Neusoft Medical Systems, Shanghai, China
Presenting Author: Yi Li

Synopsis

Motivation:
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References

1. [1]Kokkorakis M, Boutari C, Katsiki N, Mantzoros CS. From non-alcoholic fatty liver disease (NAFLD) to steatotic liver disease (SLD): an ongoing journey towards refining the terminology for this prevalent metabolic condition and unmet clinical need. Metabolism. 2023;147:155664. doi:10.1016/j.metabol.2023.155664 [doi]
2. [2]Guo Z, Blake GM, Li K, et al. Liver Fat Content Measurement with Quantitative CT Validated against MRI Proton Density Fat Fraction: A Prospective Study of 400 Healthy Volunteers. Radiology. 2020;294(1):89-97. doi:10.1148/radiol.2019190467 [doi]
3. [3]Liu J, Wang Z, Yu D, et al. Comparative analysis of hepatic fat quantification across 5 T, 3 T and 1.5 T: A study on consistency and feasibility. Eur J Radiol. 2024;180:111709. doi:10.1016/j.ejrad.2024.111709 [doi]
4. [4]Dyke JP. Quantitative MRI Proton Density Fat Fraction: A Coming of Age. Radiology. 2021;298(3):652-653. doi:10.1148/radiol.2020204356 [doi]
5. [5]Goceri E, Shah ZK, Layman R, Jiang X, Gurcan MN. Quantification of liver fat: A comprehensive review. Comput Biol Med. 2016;71:174-189. doi:10.1016/j.compbiomed.2016.02.013 [doi]
6. [6]Sharma P, Martin DR, Pineda N, et al. Quantitative analysis of T2-correction in single-voxel magnetic resonance spectroscopy of hepatic lipid fraction. J Magn Reson Imaging. 2009;29(3):629-635. doi:10.1002/jmri.21682 [doi]
7. [7]Mulkern, R.V. and Panych, L.P. (2001), Echo planar spectroscopic imaging. Concepts Magn. Reson., 13: 213-237. https://doi.org/10.1002/cmr.1011 [doi]
8. [8]Baboli M, Wang F, Dong Z, et al. Absolute Metabolite Quantification in Individuals with Glioma and Healthy Individuals Using Whole-Brain Three-dimensional MR Spectroscopic and Echo-planar Time-resolved Imaging. Radiology. 2024;312(3):e232401. doi:10.1148/radiol.232401 [doi]
9. [9]Lin YR, Chiu JJ, Tsai SY. Feasibility and reproducibility of echo planar spectroscopic imaging on the quantification of hepatic fat. PLoS One. 2014;9(12):e114436. Published 2014 Dec 16. doi:10.1371/journal.pone.0114436 [doi]
10. [10]Lin D, Zhou J, Zhu X, et al. Lipid-targeted echo-planar spectroscopic imaging technique for in vivo lipid composition measurement. Magn Reson Med. 2025;94(5):1840-1858. doi:10.1002/mrm.30598 [doi]
11. [11]Wang X, Hernando D, Reeder SB. Sensitivity of chemical shift-encoded fat quantification to calibration of fat MR spectrum. Magn Reson Med. 2016;75(2):845-851. doi:10.1002/mrm.25681 [doi]
12. [12]Seginer A, Keith GA, Porter DA, Schmidt R. Artifact suppression in readout-segmented consistent K-t space EPSI (RS-COKE) for fast 1 H spectroscopic imaging at 7 T. Magn Reson Med. 2022;88(6):2339-2357. doi:10.1002/mrm.29373 [doi]
13. [13]Daudé P, Roussel T, Troalen T, et al. Comparative review of algorithms and methods for chemical-shift-encoded quantitative fat-water imaging. Magn Reson Med. 2024;91(2):741-759. doi:10.1002/mrm.29860 [doi]
14. [14]Chen W, Karampinos DC. Chemical-shift encoding-based water-fat separation with multifrequency fat spectrum modeling in spin-lock MRI. Magn Reson Med. 2020;83(5):1608-1624. doi:10.1002/mrm.28026 [doi]

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