Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
667-03-002 ISMRM Abstract

Improving the accuracy of MRF-based abdominal T1-mapping at 7T and beyond

Primary: Acquisition & Reconstruction - Quantitative Imaging: relaxometry, multi-parametric, MR Fingerprinting, and synthetic MRI
Secondary: Physics & Engineering - High-Field MRI
667-03-002 · MR Acquisition Gems · Thursday, 14 May, 1:40 PM–2:35 PM · Digital Posters Row H
Keywords: MR Fingerprinting Quantitative Imaging 7T Body Imaging B1 Mapping
Accepted
Niklas Himburg 1,2, Max Lutz1, Gregory J Metzger3, Sebastian Schmitter1,3,4
1Physikalisch Technische Bundesanstalt (PTB), Braunschweig and Berlin, Germany
2Technical University Berlin, Berlin, Germany
3Center for Magnetic Resonance Research (CMRR), University of Minnesota, Minneapolis, United States of America
4Division of Medical Physics in Radiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
Presenting Author: Niklas Himburg

Synopsis

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References

1. Ma D, Gulani V, Seiberlich N, et al. Magnetic resonance fingerprinting. Nature. 2013;495(7440):187-192. doi:10.1038/nature11971 [doi]
2. Ladd ME, Bachert P, Meyerspeer M, et al. Pros and cons of ultra-high-field MRI/MRS for human application. Prog Nucl Magn Reson Spectrosc. 2018;109:1-50. doi:10.1016/j.pnmrs.2018.06.001 [doi]
3. Cloos MA, Knoll F, Zhao T, et al. Multiparametric imaging with heterogeneous radiofrequency fields. Nat Commun. 2016;7(1):12445. doi:10.1038/ncomms12445 [doi]
4. Ertürk MA, Raaijmakers AJE, Adriany G, Uğurbil K, Metzger GJ. A 16-channel combined loop-dipole transceiver array for 7 Tesla body MRI. Magn Reson Med. 2017;77(2):884-894. doi:10.1002/mrm.26153 [doi]
5. Schmidt S, Ertürk MA, He X, Haluptzok T, Eryaman Y, Metzger GJ. Improved 1H body imaging at 10.5 T: Validation and VOP-enabled imaging in vivo with a 16-channel transceiver dipole array. Magn Reson Med. 2024;91(2):513-529. doi:10.1002/mrm.29866 [doi]
6. Lutz M, Aigner CS, Flassbeck S, et al. B1-MRF: Large dynamic range MRF-based absolute mapping in the human body at 7T. Magnetic Resonance in Medicine. 2024;92(6):2473-2490. doi:10.1002/mrm.30242 [doi]
7. Gajdošík M, Chmelík M, Just-Kukurová I, et al. In vivo relaxation behavior of liver compounds at 7 Tesla, measured by single-voxel proton MR spectroscopy. J Magn Reson Imaging. 2014;40(6):1365-1374. doi:10.1002/jmri.24489 [doi]
8. Assländer J, Flassbeck S. Magnetization transfer explains most of the T1 variability in the MRI literature. Magn Reson Med. 2025 Jul;94(1):293-301. doi:10.1002/mrm.30451 [doi]
9. Ladd ME. High-field-strength magnetic resonance: potential and limits. Top Magn Reson Imaging. 2007;18(2):139-152. doi:10.1097/RMR.0b013e3180f612b3 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/667-03-002