西安交通大学学报（医学版）2017，Vol.38Issue(6)：908-911,4.DOI:10.7652/jdyxb201706024
剪切波弹性成像与乳腺X线摄影对乳腺肿块诊断价值的比较
Comparison of the value of shear wave elastography and digital mammography in differential diagnosis of breast neoplasms
摘要
Abstract
Objective To compare the value of shear wave elastography (SWE)and mammography in differential diagnosis of benign and malignant breast neoplasms.Methods Totally 96 patients with breast tumor were randomly chosen and underwent SWE andmammography.The elastic maximum value (Emax)was obtained. Taking histological diagnosis as the golden standards,we compared the two techniques' sensitivity,specificity, accuracy,positive and negative predictive value in diagnosis of breast tumors.Results The sensitivity,specificity, accuracy,positive and negative predictive value of Emax were 91.3%,94.0%,92.7%,93.3% and 92.1%, respectively.The sensitivity and accuracy of E-max were significantly better than those of x-ray (both P <0.05 ). The area under the ROC curve of Emax was 0.983 (95% CI,0.963 to 0.998).Conclusion SWE outperforms mammography in differential diagnosis of benign and malignant breast tumors.关键词
超声检查/剪切波弹性成像技术/乳腺X线摄影/诊断/乳腺肿瘤Key words
ultrasonic examination/shear wave elastography technology/mammography/diagnosis/breast tumor分类
医药卫生引用本文复制引用
张阳,赵巧玲,夏晓娜,盛薇,薛姗姗,阮骊韬,袁娜..剪切波弹性成像与乳腺X线摄影对乳腺肿块诊断价值的比较[J].西安交通大学学报（医学版）,2017,38(6):908-911,4.基金项目
陕西省社会发展科技攻关项目(No.2016SF-188) Supported by the Science and Technology for Social Development of Shaanxi Province (2016SF-188) （No.2016SF-188）
