MRDWI 成像在低级别胶质瘤及脑梗死鉴别诊断中的应用
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马德晶;逯峰;冯艳;张林;姜兴岳;秦东京
【期刊名称】《滨州医学院学报》 【年(卷),期】2014(000)003
【摘要】Objective To explore the value of diffusion weighted imaging ( DWI) and ADC Value in the differential diagnosis between low grade gliomas and cerebral infarctions .Methods The MRI date of diffusion weighted imaging (DWI) from 20 ca-ses with low grade gliomas and 55 cases with cerebral infarction(the stage of acute or subacute) were retrospectively analyzed . We comparative analyzed the ADC value ,rADC value ,EADC value and rEADC value of the sold part of low grade gliomas ,the central part of cerebral infarction and contralateral normal brain tissue ,then did interclass statistic analysis .Results In 20 cases of low grade gliomas ,13 cases had higher signal ;7 cases had equal or lower signal ;52 cases of cerebral infarctions have infarc-tions higher signal and 3 cases had uneven signal .the ADC value ,rADC value ,EADC value and rEADC value were different sta-tistically compared with low grade gliomas and cerebral infarctions .Conclusion The application of the ADC value ,rADC val-ue ,EADC value and rEADC value could be helpful for the differential diagnosis of low grade gliomas and cerebral infarctions .%目的：探讨弥散加权成像（DWI）与表
MRDWI 成像在低级别胶质瘤及脑梗死鉴别诊断中的应用磁
