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Abstract #3822

Comparison of T1 mapping from StarVIBE and conventional variable flip angle in abdomen: a preliminary study

Junjiao Hu1, Huiting Zhang2, Jun Liu1, Hu Guo2, Shan Jiang1, and Weijun Situ1
1Department of Radiology,The Second Xiangya Hospital, Central South University, Changsha, China, 2MR Scientific Marketing, Siemens Healthineers, Wuhan, China,, Wuhan, China


The purpose of this study to assess image quality and T1 value value between variable flip angle (VFA-T1) and StarVIBE (StarVIBE-T1) methods using breath-holding and free breathing, respectively. Compared with VFA-T1 method, StarVIBE-T1 had better image quality, including overall image quality, blurring, and clearer edge of lesions, especially for the patients without breath-holding. The T1 values from the two methods had high correlation and moderate agreement.

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