Abstract #3592

Quantitative assessment of neonatal hyperbilirubinemia brain injury based on T1 mapping

Xing li¹, Xiaoli Meng², Wei Zhang¹, Huipeng Ren¹, Yumiao Zhang¹, Xiaohu Wang¹, Qing Fan¹, Xiaocheng Wei³, and Zhuanqin Ren¹

¹Radiology department, Baoji Central Hospital, baoji, China, ²Nuclear medicine department, Xijing Hospital of Air Force Military Medical University, Xi'an, China, ³GE Healthcare, MR Research China, Beijing, Beijing, China

Synopsis

In this study, we aim to investigate whether T1 mapping can be used to assess neonatal brain injury. It was concluded that the influence of bilirubin value on the globus pallidus (GP) and the posterior limb of internal capsule (PLIC) was obvious. Among them, the T1 values of GP, putamen (PU) and PLIC decreased with the increase of bilirubin.

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