Abstract #4316

Comparison of multi-echo MRS and radial TSE sequences in patients with HCC

Chenhui li¹, Liling Long¹, Huiting Zhang², and Fei Han³

¹The First Affiliated Hospital of Guangxi Medical University, Nanning, China, ²MR Scientific Marketing, Siemens Healthineers, Wuhan, China, ³Siemens Medical Solutions, Los Angeles, CA, United States

Synopsis

Multi-echo MRS (HISTO) and a novel radial TSE (RadTSE) sequence were compared in patients with hepatic cellular cancer (HCC). Results showed that T2 from RadTSE with fat saturation had a good consistency with that from HISTO. The difference in T2 between RadTSE without and with FS showed excellent correlation with fat fraction from HISTO. Radial TSE and multi-echo MRS sequences may have similar value in terms of quantitative imaging of the liver.

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