A comparison of imaging sequences for sodium MR imaging on a 9.4T whole body 
machine

Romanzetti, S; Mirkes, CC; Fiege, D; Celik, AA; Felder, J; Shah, NJ

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A comparison of imaging sequences for sodium MR imaging on a 9.4T whole body machine

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http://www.ismrm.org/11/TPE2.htm
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Romanzetti, S., Mirkes, C., Fiege, D., Celik, A., Felder, J., & Shah, N. (2011). A comparison of imaging sequences for sodium MR imaging on a 9.4T whole body machine. Poster presented at 19th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2011), Montréal, Canada.

Cite as: https://hdl.handle.net/11858/00-001M-0000-0013-BBEA-D

Abstract

Sodium imaging at ultrahigh fields encounters signal-to-noise ratio (SNR) limitations which pose new challenges. Six sequences have been implemented on a 9.4T whole-body scanner and phantom images have been acquired. Individual strengths and weaknesses in SNR, PSF and T2* weighting can be observed. Spiral sequences seem to match the requirements for fast sodium imaging at ultrahigh fields best.