Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
668-01-004 ISMRM Abstract

Feasibility of Using Short Repetition Time for Brain Tumors in 23Na-MRI

Primary: Neuro - Tumors
Secondary: Neuro - White Matter
668-01-004 · Molecular Imaging and Ultra High Field Acquisition · Thursday, 14 May, 8:30 AM–9:25 AM · Digital Posters Row I
Keywords: Brain Sodium Brain tumor Contrast-to-noise ratio (CNR)
Accepted
Koji Yamashita 1, Makoto Obara2, Kazufumi Kikuchi3, Daichi Momosaka3, Masaoki Kusunoki3, Yasutomo Katsumata2, Tatsuhiro Wada4, Chiaki Tokunaga4, Marc Van Cauteren2, Kousei Ishigami3
1Department of Molecular Imaging & Diagnosis, Kyushu University, Fukuoka, Japan
2Philips Japan, Tokyo, Japan
3Department of Clinical Radiology, Kyushu University, Fukuoka, Japan
4Division of Radiology, Department of Medical Technology, Kyushu University Hospital, Fukuoka, Japan
Presenting Author: Koji Yamashita

Synopsis

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References

1. Madelin G, Lee JS, Regatte RR, et al. Sodium MRI: methods and applications. Prog Nucl Magn Reson Spectrosc 2014;79:14-47 PMID: 24815363 [pmid]
2. Gast LV, Platt T, Nagel AM, et al. Recent technical developments and clinical research applications of sodium ((23)Na) MRI. Prog Nucl Magn Reson Spectrosc 2023;138-139:1-51 PMID: 38065665 [pmid]
3. Riemer F, Solanky BS, Stehning C, et al. Sodium ((23)Na) ultra-short echo time imaging in the human brain using a 3D-Cones trajectory. MAGMA 2014;27:35-46 PMID: 23900703 [pmid]
4. Berry ESK, Jezzard P, Okell TW. The advantages of radial trajectories for vessel-selective dynamic angiography with arterial spin labeling. MAGMA 2019;32:643-653 PMID: 31422519 [pmid]
5. Madelin G, Babb J, Xia D, et al. Repeatability of quantitative sodium magnetic resonance imaging for estimating pseudo-intracellular sodium concentration and pseudo-extracellular volume fraction in brain at 3 T. PLoS One 2015;10:e0118692 PMID: 25751272 [pmid]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/668-01-004