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DCE-MRI联合DWI对子宫内膜癌病理分级的诊断价值

曹蕾, 杨立赟,田浩,李敏达,吴晓颖,赵金丽

Medical Journal of Communications(2023)

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Abstract
目的:探讨磁共振动态对比增强成像(DCE-MRI)联合弥散加权成像(DWI)评估子宫内膜癌病理分级的临床价值.方法:接受手术治疗的子宫内膜癌患者81例,术前均行DCE-MRI和DWI检查,比较高级别和低级别子宫内膜癌Ktrans、Kep及ADC值,分析DCE-MRI联合DWI在子宫内膜癌病理分级诊断中的价值.结果:高级别子宫内膜癌Ktrans、Kep和ADC值明显低于低级别患者,差异均有统计学意义(P<0.001),高级别与低级别子宫内膜癌Ve值比较,差异无统计学意义(P>0.05).DCE-MRI参数Ktrans、Kep与DWI参数ADC的ROC曲线下面积(AUC)比较,差异均无统计学意义(P>0.05),Ktrans、Kep与ADC联合诊断的AUC大于单一参数,差异均有统计学意义(P<0.05).结论:磁共振DCE及DWI能较好评估子宫内膜癌的病理分级,联合诊断效能更佳.
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