368-05-002 ISMRM Abstract

Measuring B1+ distortion of metallic implants: Analysis of Magnitude- and Phase-Based Methods under strong B0-inhomogeneities

Primary: Physics & Engineering - RF Pulse Design & Fields

Secondary: Acquisition & Reconstruction - Quantitative Imaging: chest, abdomen, and pelvis

368-05-002 · All Things RF · Monday, 11 May, 4:10 PM–5:05 PM · Digital Posters Row I

Keywords: B1 Mapping Metallic Implants Bloch-Siegert B0 Inhomogeneity Double Angle Method

Accepted

Kadir Berat YILDIRIM ¹, Masa Bozic-Iven¹, Anish Bhuva², Hnin Zaw², Iain Pierce³, Thomas Treibel², Sebastian Weingärtner¹

¹Imaging Physics, TU Delft, Delft, Netherlands

²University College London, London, United Kingdom

³The Royal Brompton Hospital, London, United Kingdom

Presenting Author: Kadir Berat YILDIRIM

Synopsis

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References

1. Cunningham, C. H., Pauly, J. M., & Nayak, K. S. (2006). Saturated double‐angle method for rapid B1+ mapping. Magnetic Resonance in Medicine, 55(6), 1326–1333. https://doi.org/10.1002/mrm.20896 [doi]

2. Sacolick, L. I., Wiesinger, F., Hancu, I., & Vogel, M. W. (2010). B1 mapping by Bloch‐Siegert shift. Magnetic Resonance in Medicine, 63(5), 1315–1322. https://doi.org/10.1002/mrm.22357 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/368-05-002