Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
608-03-002 ISMRM Abstract

High-resolution highly accelerated free breathing 3D joint T1/T2 and PDFF/T2* mapping of the liver at 0.55T

Accepted
Felipe Ercoli 1, Dongyue Si2, Michael Crabb2, Nicolas Garrido1,2,3, Diego Pedraza1,3, Karl P Kunze2,4, Claudia Prieto1,2,5, Rene M Botnar1,2,3,5
1Millennium Institute for Intelligent Healthcare Engineering - iHEALTH, Santiago, Chile
2School of Biomedical Engineering and Imaging Sciences, King's College London, London, United Kingdom
3Institute for Biological and Medical Engineering, Pontificia Universidad Católica de Chile, Santiago, Chile
4MR Research Collaborations, Siemens Healthcare Limited, Camberley, United Kingdom
5School of Engineering, Pontificia Universidad Católica de Chile, Santiago, Chile
Presenting Author: Felipe Ercoli

Synopsis

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References

1. Rinella ME, Lazarus JV, Ratziu V, et al. A multisociety Delphi consensus statement on new fatty liver disease nomenclature. Ann Hepatol. 2024;29(1):101133. doi:10.1016/j.aohep.2023.101133 [doi]
2. Riazi K, Azhari H, Charette JH, Underwood FE, King JA, Afshar EE, Swain MG, Congly SE, Kaplan GG, Shaheen AA. The prevalence and incidence of NAFLD worldwide: a systematic review and meta-analysis. Lancet Gastroenterol Hepatol. 2022 Sep;7(9):851-861. doi:10.1016/S2468-1253(22)00165-0 [doi]
3. Schaapman Jelte J, Tushuizen Maarten E, Coenraad Minneke J, Lamb Hildo J. Multiparametric MRI in patients with nonalcoholic fatty liver disease. Journal of Magnetic Resonance Imaging. 2021;53(6):1623–1631. doi:10.1002/jmri.27292 [doi]
4. Qi, H., Bustin, A., Cruz, G., Jaubert, O., Chen, H., Botnar, R. M., Prieto, C. Free-running simultaneous myocardial T1/T2 mapping and cine imaging with 3D whole-heart coverage and isotropic spatial resolution. Magnetic Resonance Imaging. 2019; 63: 159–169. doi:10.1016/j.mri.2019.08.008 [doi]
5. Ma S, Nguyen CT, Han F, Wang N, Deng Z, Binesh N, Moser FG, Christodoulou AG, Li D. Three-dimensional simultaneous brain T1 , T2 , and ADC mapping with MR Multitasking. Magn Reson Med. 2020 Jul;84(1):72-88. doi:10.1002/mrm.28092 [doi]
6. Heydari, A., Ahmadi, A., Kim, T. H., Bilgiç, B. Fast Whole-Brain MR Multi-Parametric Mapping with Scan-Specific Self-Supervised Networks. arXiv. 2024; arXiv:2408.02988. https://doi.org/10.48550/arXiv.2408.02988 [doi]
7. Tripp DP, Kunze KP, Crabb MG, Prieto C, Neji R, Botnar RM. Simultaneous 3D T₁, T₂, and fat-signal-fraction mapping with respiratory-motion correction for comprehensive liver tissue characterization at 0.55 T. Magn Reson Med. 2024; 92: 2433-2446. doi:10.1002/mrm.30236 [doi]
8. Si D, Crabb MG, Kunze KP, Littlewood SJ, Prieto C, Botnar RM. Free-breathing 3D whole-heart joint T1/T2 mapping and water/fat imaging at 0.55 T. Magn Reson Med. 2024 Oct;92(4):1511-1524. doi:10.1002/mrm.30139 [doi]
9. Brittain, J.H., Hu, B.S., Wright, G.A., Meyer, C.H., Macovski, A. and Nishimura, D.G. (1995), Coronary Angiography with Magnetization-Prepared T2 Contrast. Magn. Reson. Med., 33: 689-696. https://doi.org/10.1002/mrm.1910330515 [doi]
10. Prieto Claudia, Doneva Mariya, Usman Muhammad, et al. Highly efficient respiratory motion compensated free-breathing coronary MRA using golden-step Cartesian acquisition. Journal of Magnetic Resonance Imaging. 2015;41(3):738–746. https://doi.org/10.1002/jmri.24602 [doi]
11. Henningsson Markus, Koken Peter, Stehning Christian, Razavi Reza, Prieto Claudia, Botnar René M. Whole-heart coronary MR angiography with 2D self-navigated image reconstruction. Magnetic resonance in medicine. 2012;67(2):437–445. doi:10.1002/mrm.23027 [doi]
12. Cruz Gastao, Atkinson David, Henningsson Markus, Botnar Rene M, Prieto Claudia. Highly efficient non-rigid motion-corrected 3D whole-heart coronary vessel wall imaging. Magnetic resonance in medicine. 2017;77(5):1894–1908. https://doi.org/10.1002/mrm.26274 [doi]
13. Bustin A, Lima da Cruz G, Jaubert O, Lopez K, Botnar RM, Prieto C. High-dimensionality undersampled patch-based reconstruction (HD-PROST) for accelerated multi-contrast MRI. Magn Reson Med. 2019 Jun;81(6):3705-3719. https://doi.org/10.1002/mrm.27694 [doi]
14. Captur G, Gatehouse P, Keenan KE, Heslinga FG, Bruehl R, Prothmann M, Graves MJ, Eames RJ, Torlasco C, Benedetti G, Donovan J, Ittermann B, Boubertakh R, Bathgate A, Royet C, Pang W, Nezafat R, Salerno M, Kellman P, Moon JC. A medical device-grade T1 and ECV phantom for global T1 mapping quality assurance-the T1 Mapping and ECV Standardization in cardiovascular magnetic resonance (T1MES) program. J Cardiovasc Magn Reson. 2016 Sep 22;18(1):58. https://doi.org/10.1186/s12968-016-0280-z [doi]
15. Aitken Andrew P, Henningsson Markus, Botnar Rene M, Schaeffter Tobias, Prieto Claudia. 100% Efficient three-dimensional coronary MR angiography with two-dimensional beat-to-beat translational and bin-to-bin affine motion correction. Magnetic resonance in medicine. 2015;74(3):756–764. https://doi.org/10.1002/mrm.25460 [doi]
16. Hernando, D., Kellman, P., Haldar, J.P. and Liang, Z.-.-P. (2010), Robust water/fat separation in the presence of large field inhomogeneities using a graph cut algorithm. Magn. Reson. Med., 63: 79-90. https://doi.org/10.1002/mrm.22177 [doi]
17. Hernando, D., Hines, C.D.G., Yu, H. and Reeder, S.B. (2012), Addressing phase errors in fat-water imaging using a mixed magnitude/complex fitting method. Magn. Reson. Med., 67: 638-644. https://doi.org/10.1002/mrm.23044 [doi]
18. Kim BS, Lee KR, Goh MJ. New imaging strategies using a motion-resistant liver sequence in uncooperative patients. Biomed Res Int. 2014;2014:142658. doi:10.1155/2014/142658 [doi]
19. Messroghli DR, Radjenovic A, Kozerke S, Higgins DM, Sivananthan MU, Ridgway JP. Modified Look-Locker inversion recovery (MOLLI) for high-resolution T1 mapping of the heart. Magn Reson Med. 2004;52(1):141-146. doi:10.1002/mrm.20110 [doi]

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