ERETIC Based In Vivo 1H MRSI Quantification

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

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.