b值范围对6种体部扩散模型在前列腺应用的影响评估

周敏雄,戚轩,杜兵,齐东,王海杰,杨光,蔡文梅,刘孟潇,张会婷,严序,聂生东,何永胜

Evaluation of the Impact of b-Value Ranges on Six Body Diffusion Models in Prostate Application

ZHOU Minxiong,QI Xuan,DU Bin,QI Dong,WANG Haijie,YANG Guang,Cai Wenmei,LIU Mengxiao,ZHANG Huiting,YAN Xu,NIE Shengdong,HE Yongsheng

图2 基于不同b值采集范围计算的前列腺增生和癌灶中扩散模型定量参数的ROI均值.扩散模型包括Mono、DKI、IVIM、SEM、FROC和CTRW

Fig. 2 Differences between the diffusion parameters calculated based on different b-value ranges, using ROI mean values in prostate hyperplasia and cancer. The diffusion models include Mono, DKI, IVIM, SEM, FROC, and CTRW models