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Abstract #1391

ERETIC Based In Vivo 1H MRSI Quantification

Niklaus Zoelch1, Susanne Heinzer-Schweizer2, Peter Boesiger1, Anke Henning1

1Institute for Biomedical Engineering, University & ETH Zurich, Zurich, Switzerland; 2Philips AG Healthcare, Zurich, Switzerland

A modified ERETIC method has been developed to enable quantification of metabolite concentrations in proton spectroscopic images (MRSI). Together with the acquisition of a B1 map, an accurate quantification of absolute metabolite concentrations is achieved in vivo.