Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
369-06-001 ISMRM Abstract

Training and Validation of Magnetic Needle Models for Interventional Localization

Primary: Interventional - MR-Guided Interventions
Secondary: Acquisition & Reconstruction - Artifacts and Correction Strategies
369-06-001 · Advances in Interventional MRI: Guidance, Motion Management, and Precision Treatment Technologies · Monday, 11 May, 5:05 PM–6:00 PM · Digital Posters Row J
Keywords: Modelling MR-Guided Interventions Susceptibility Optimization B0 simulations
Accepted
Sarah J Garrow 1, William A Grissom1
1Case Western Reserve University, Cleveland, United States of America
Presenting Author: Sarah J Garrow

Synopsis

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References

1. Sang-Eun Song et al., “Biopsy Needle Artifact Localization in MRI-Guided Robotic Transrectal Prostate Intervention,” IEEE Trans. Biomed. Eng., vol. 59, no. 7, pp. 1902–1911, July 2012, doi: 10.1109/TBME.2012.2192118. [doi]
2. J. Granna et al., “Targeting Epilepsy Through the Foremen Ovale: How Many Helical Needles are Needed?,” Ann Biomed Eng, vol. 50, no. 5, pp. 499–506, May 2022, doi: 10.1007/s10439-022-02929-w. [doi]
3. R. Brown, Y. Cheng, E. Haacke, M. Thompson, and R. Venkatesh, “Magnetic Resonance Imaging: Physical Principles and Sequence Design,” in Magnetic Resonance Imaging: Physical Principles and Sequence Design, 2nd ed., Hoboken, New Jersey: John Wiley & Sons, Inc, 2014, pp. 744–754.
4. R. Salomir, B. D. De Senneville, and C. T. Moonen, “A fast calculation method for magnetic field inhomogeneity due to an arbitrary distribution of bulk susceptibility,” Concepts Magn Reson, vol. 19B, no. 1, pp. 26–34, Jan. 2003, doi: 10.1002/cmr.b.10083. [doi]
5. P. Gaur et al., “Correcting heat‐induced chemical shift distortions in proton resonance frequency‐shift thermometry,” Magnetic Resonance in Med, vol. 76, no. 1, pp. 172–182, July 2016, doi: 10.1002/mrm.25899. [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/369-06-001