Fast Isotropic Banding-Free bSSFP Imaging Using 3D Dynamically Phase-Cycled 
Radial bSSFP (3D DYPR-SSFP)

Benkert, T; Ehses, P; Blaimer, M; Jakob, P; Breuer, F

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Fast Isotropic Banding-Free bSSFP Imaging Using 3D Dynamically Phase-Cycled Radial bSSFP (3D DYPR-SSFP)

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Ehses, P
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

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http://www.ismrm.org/15/program_files/TueEPS02.htm
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Citation

Benkert, T., Ehses, P., Blaimer, M., Jakob, P., & Breuer, F. (2015). Fast Isotropic Banding-Free bSSFP Imaging Using 3D Dynamically Phase-Cycled Radial bSSFP (3D DYPR-SSFP). Poster presented at 23rd Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2015), Toronto, Canada.

Cite as: https://hdl.handle.net/11858/00-001M-0000-002A-4601-9

Abstract

Dynamically phase-cycled radial bSSFP (DYPR-SSFP) is a recently proposed method for fast, banding-free bSSFP imaging. Based on a dynamically changing phase-increment in combination with a (quasi-) randomly sampled radial trajectory, images without banding artifacts can be obtained from one single acquisition. Up to now, the DYPR-SSFP concept has been combined with a 2D radial trajectory, yielding slight artifacts due to the applied dynamic phase-increment. Here, the combination with a 3D radial trajectory is proposed, effectively mitigating this drawback and allowing the generation of 3D banding-free bSSFP images with high isotropic resolution.