Abstract #0318

B1 inhomogeneity-corrected T1 mapping in quantitative evaluation of liver fibrosis using Gd-BOPTA enhanced MR imaging

Xinya Zhao¹, Xianshun Yuan¹, Xiang Feng², Mengxiao Liu³, Xiangtao Lin¹, and Ximing Wang¹

¹Department of Radiology, Shandong Provincial Hospital, Jinan, China, ²MR Scientific Marketing, Siemens Healthcare, Beijing, China, ³MR Scientific Marketing, Siemens Healthcare, Shanghai, China

The purpose of this study was to determine whether B1 inhomogeneity-corrected volumetric T1 mapping of Gd-BOPTA enhanced liver MR imaging are able to evaluate the degree of liver cirrhosis and to investigate their relationship with the histological grading. Our study found that B1 inhomogeneity-corrected T1 mapping using Gd-BOPTA enhanced MR imaging could be used in the quantitative evaluation of liver fibrosis.

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