Abstract #0894

In vivo 1H and 31P MR spectroscopy in healthy fibroglandular breast tissue at 7 Tesla.

Wybe JM van der Kemp¹, Bertine L Stehouwer¹, Vincent O Boer¹, Peter R Luijten¹, Dennis WJ Klomp¹, and Jannie P Wijnen¹

¹Radiology, UMC Utrecht, Utrecht, Netherlands

Water and fat suppressed ¹H total choline MR spectroscopy and ³¹P MR spectroscopy were performed in healthy fibroglandular breast tissue of a group of 8 volunteers. ³¹P T₂ values were determined, and reproducibility of ¹H and ³¹P MR spectroscopy were investigated. The ¹H and ³¹P data were combined to calculate estimates of absolute concentrations of PC, GPC and PE.

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