Abstract #2637

The reproducibility of DWI and BOLD in Early Diagnosis of Acute Kidney Injury in Animal Models

Hanjing Kong¹, Weizheng Gao¹, Fei Gao¹, Chengyan Wang², Xiaodong Zhang¹, Min Yang¹, Xiaoying Wang³, and Jue Zhang¹

¹Peking University, Beijing, China, ²Fudan University, Shanghai, China, ³Peking University First Hospital, Beijing, China

Early diagnosis of acute kidney injury (AKI) has clinical importance. Blood oxygen level-dependent (BOLD) imaging and diffusion-weighted imaging (DWI) showed its priority in diagnosis of AKI in the early phase. However, the reproducibility of these methods remains unknown. In this study, we present repeated measurements of the DWI and BOLD renal MR imaging and further compared the quantitative results in terms of reproducibility.

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