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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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