Abstract #4895

Quantitative MR T1 Value of Arterial Plaque using 3D Black-blood MP2RAGE：A Feasibility Study

Qizeng Ruan¹, Zehe He¹, Zeping Liu², Yuhui Nie², Liping Liao¹, Qingchun Li¹, Mingxia Tan¹, Lanbin Huang¹, Guoxi Xie², YuanLi Wang¹, and Minglu Zhou¹

¹The First People’s Hospital of Qinzhou, Qinzhou, China, ²Guangzhou Medical University, Guangzhou, China

Synopsis

Keywords: Relaxometry, Cardiovascular, T1 mappingCarotid plaque is an important cause of stroke. The T1 value of the plaque could provide potential information for the diagnosis. In this work, we compared the performance of T1 mapping of BB-MP2RAGE and conventional MP2RAGE in carotid plaque. Experiments demonstrated BB-MP2RAGE could achieve more accurate measurement of T1 value for diagnosis of carotid plaque.

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