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Abstract #4462

Robust quantitative T1rho imaging in the presence of B1 RF and B0 field inhomogeneities

Huimin Zhang1, Baiyan Jiang1, Queenie Chan2, and Weitian Chen1

1Department of Imaging and Interventional Radiology, The Chinese University of Hong Kong, Hong Kong, Hong Kong, 2Philips Healthcare, Hong Kong, China

T1rho is a valuable biomarker to probe macromolecular environment of tissue. However, T1rho imaging suffers from B1 RF and B0 field inhomogeneities. In this work, we present an approach to address this problem. The performance of our proposed method was demonstrated by simulations, phantom and in vivo experiments.

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