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The value of intravoxel incoherent motion diffusion-weighted imaging and T1-Mapping in the evaluation of renal transplantation function
Dejuan Shan1,2, Xianquan Cui3, Xiangtao Lin1,2, Ruiyuan Diao2, Peng Zhao2, Mengxiao Liu4, Shuai Zhang2, Xiaoli Li2, Nan Lin2, Zhongyu Hou2, and Bing Liu5
1Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China, Jinan, China, 2Department of Radiology,Shandong Provincial Hospital Affiliated to Shandong First Medical Uiversity, Jinan, China, 3Qilu Hospital of Shandong University, Jinan, China, 4MR Scientific Marketing, Diagnostic Imaging, Siemens Healthcare Ltd., Shanghai 201318, China, Shanghai, China, 5Department of Radiology, China-Japan Friendship Hospital, Beijing, China, Beijing, China
T1 mapping shows a promising prospect in the evaluation of Renal allograft function, and can provide the early detection of impairment of the renal allograft function.
Table2. ROC Curve analysis of Renal allograft function in patients with Group A and Group B, Group B and Control group by IVIM and T1-Mapping
Fig. 1 The Kidney,s selection method of region of interest (ROI). 1a) the upper, middle and lower poles of the kidney are located in the kidney, and several ROIs are delineated in thecortex;1 b) the upper, middle and lower poles of the kidney are located in the kindey, and several ROIs are delineated in the Medulla