Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
562-05-003 ISMRM Abstract

RF Safety Evaluation of Infant Neuroimaging at 5.0 T

Primary: Physics & Engineering - High-Field MRI
Secondary: Pediatrics - Body
562-05-003 · Fetal and Neonatal Imaging · Wednesday, 13 May, 4:00 PM–4:55 PM · Digital Posters Row C
Keywords: SAR safety 5.0 T Infant Temperature simulation
Accepted
Zhujun Li 1,2, Miaomiao Wang2,3, Pengxuan Bai3, SHAOXIN xiang4,5, Jian Yang1,2,3,6,7,8,9
1Xi'an Jiaotong University, Xi'an, China
2The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
3Department of Radiology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
4MR Scientific Collaboration, United Imaging Healthcare, Shanghai, China
5Shanghai United Imaging Healthcare Co., Ltd, Shanghai, China
6Xi’an Key Laboratory of Medical Computational Imaging, XI'AN, China
7Department of Medical Imaging, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
8School of Future Technology, Xi'an Jiaotong University, Xi'an, China
9Shaanxi Engineering Research Center of Computational Imaging and Medical Intelligence, XI'AN, China
Presenting Author: Zhujun Li

Synopsis

Motivation:
Goals:
Approach:
Results:
Full abstract & presentation

The full text, figures, and any recorded presentation for this abstract are not shown here. Log in if you are a member or registered attendee with access.

Full abstracts, figures, and presentations for Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition are available to registered attendees. This content becomes freely available to the public roughly two years after the meeting.

To request or purchase access, contact the ISMRM Central Office at info@ismrm.org.

Log in

References

1. Murbach M, Neufeld E, Capstick M, et al. Thermal tissue damage model analyzed for different whole-body SAR and scan durations for standard MR body coils. Magn Reson Med. 2014; 71(1): 421–431. DOI: 10.1002/mrm.24671 [doi]
2. Neufeld E, Fuetterer M, Murbach M, Kuster N. Rapid method for thermal dose-based safety supervision during MR scans. Bioelectromagnetics. 2015; 36(5): 398–407. DOI: 10.1002/bem.21919 [doi]
3. Tiberi G, Costagli M, Biagi L, et al. SAR prediction in adults and children by combining measured B1⁺ maps and simulations at 7 T. J Magn Reson Imaging. 2016; 44(4): 1048–1055. DOI: 10.1002/jmri.25241 [doi]
4. Kowal R, Kainz W, et al. Simulation of SAR-induced heating in infants undergoing 1.5 T MRI. IEEE EMBC. 2021: 3382–3386. DOI: 10.1109/EMBC46164.2021.9629608 [doi]
5. Malik S J, Williams G, et al. Evaluation of specific absorption rate and heating in children exposed to high-field MRI using parallel-transmit arrays. Magn Reson Med. 2022; 88(4): 1434–1449. DOI: 10.1002/mrm.29283 [doi]
6. De Vita E, Robertson N, et al. Magnetic resonance imaging of neonatal encephalopathy at 4.7 Tesla: initial experiences. Pediatrics. 2006; 118(6): e1812–e1820. DOI: 10.1542/peds.2006-1499 [doi]
7. Dudysheva A, Williams G, et al. Proposal for local SAR safety margin in pediatric neuro-imaging using 7 T MRI and parallel transmit. Magn Reson Med. 2025 (in press). DOI: 10.1002/mrm.30821 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/562-05-003