468-05-002 ISMRM Abstract

Mitigation of artefacts from Transceive Phase Assumption improves image-based local SAR estimation

Primary: Physics & Engineering - Safety

Secondary: Acquisition & Reconstruction - Signal Modeling

468-05-002 · Safety · Tuesday, 12 May, 4:00 PM–4:55 PM · Digital Posters Row I

Keywords: Electromagnetic Tissue Properties RF Pulse Design & Fields Electrical Conductivity Local SAR

Accepted

Ulrich Katscher ¹, Peter Vernickel¹

¹Philips Innovative Technologies, Hamburg, Germany

Presenting Author: Ulrich Katscher

Synopsis

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References

1. Voigt T, Homann H, Doessel O, et al. Patient-individual local SAR determination: in vivo measurements and numerical validation. Magn Reson Med. 2012;68(4):1117-1126. doi: 10.1002/mrm.23322 [doi]

2. Katscher U, Meerbothe T, Mandija S, et al. Mitigation of Artefacts caused by the Transceive Phase Assumption in Electrical Properties Tomography. Proc Ann Meet ISMRM 2025;33:3422

3. Haacke EM, Petropoulos LS, Nilges EW, et al. Extraction of conductivity and permittivity using MRI. Phys Med Biol. 1991;36(6):723-734. doi: 10.1088/0031-9155/36/6/002 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/468-05-002