磁共振扩散加权成像鉴别诊断良恶性乳腺肿瘤价值的Meta分析  

Meta-analysis of the value of diffusion-weighted imaging differential diagnosis for benign and malignant breast tumors

作　　者：闵朋[1] 彭虹[1] 江广斌[2] 

机构地区：[1]湖北医药学院附属东风医院磁共振室,湖北十堰442000 [2]湖北医药学院附属太和医院放射影像中心,湖北十堰442000

出　　处：《现代肿瘤医学》2015年第22期3316-3319,共4页Journal of Modern Oncology

基　　金：湖北省教育厅科学技术研究项目(编号:Q20132106)

摘　　要：目的:对磁共振扩散加权成像鉴别诊断良恶性乳腺肿瘤的价值进行Meta分析。方法:选择对关于磁共振扩散加权成像鉴别诊断良恶性乳腺肿瘤的国内外文献(2005年-2013年)进行检索与分析,分析磁共振扩散加权成像鉴别诊断的敏感度与特异度。结果:检索符合纳入标准的为60篇文章,其中a级文献10篇。所有文献资料都有很好的异质性,偏倚性也比较好。磁共振扩散加权成像鉴别诊断的平均敏感度与特异度分别为92.0%和79.5%。结论:磁共振扩散加权成像鉴别诊断良恶性乳腺肿瘤有很好的敏感度,特异度也比较好。Objective： To study the value of diffusion-weighted imaging differential diagnosis for benign and malignant breast tumors by the Meta-analysis. Methods： Selected the literatures（ 2005-2013） on diffusion-weighted MR imaging for differential diagnosis of benign and malignant breast tumors literature to analyze,the diagnosis sensitivity and specificity. Results： Total of 60 articles were searched that were met the inclusion criteria,10 articles were the a literature class. All articles had better documentation heterogeneity and bias. The diagnosis average sensitivity and specificity were 92. 0% and 79. 5%. Conclusion： Meta analysis result showed that the diffusion-weighted MR imaging diagnosis of benign and malignant breast tumors has better sensitivity,specificity is also good.

关 键 词：磁共振扩散加权成像 敏感度 特异度 乳腺肿瘤 META分析 

分 类 号：R737.9[医药卫生—肿瘤]