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Abstract #1627

Quantitative Parameter Mapping in the Abdomen at 7T using Radial QTI Encoding

Rolf F Schulte1, Matteo Cencini2, Marta Lancione2, Carolin M Pirkl1, Marion I Menzel1,3, Paolo Cecchi4, Giacomo Aringhieri4, Constantin L Radu4, and Michela Tosetti2
1GE Healthcare, Munich, Germany, 2IRCCS Stella Maris, Pisa, Italy, 3THI, Ingolstadt, Germany, 4Imago7, Pisa, Italy

Synopsis

Keywords: MR Fingerprinting/Synthetic MR, MR FingerprintingQuantitative MRI offers diagnostic insights into tissue properties and enables the characterisation of diseases, while reducing variability between operators, sites and vendors. A 2D and a 3D radial sequence using Quantitative Transient State Imaging (QTI) were implemented and optimised to map T1, T2 and Proton Density in the abdomen at 7T. Resulting in-vivo multi-parametric maps were of motivating quality, while validation in the Eurospin TO5 phantom showed good agreement with T1 and T2 Gold standard measurements.

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