实时组织弹性成像在乳腺肿瘤鉴别诊断中的应用价值

Analysis of the Clinical Significance and Value of Real-time Tissue Elastography IN Differential Diagnosis of Breast Tumors

目的:分析实时组织弹性成像(RTE)鉴别诊断乳腺肿瘤的临床意义及应用价值。方法:选取2011年7月至2013年7月我院收治的102例乳腺肿瘤患者为研究对象,所有患者分别采用RTE和彩色多普勒血流成像(CDFI)进行鉴别诊断,将两种诊断结果和病理结果进行对比。结果:RTE诊断乳腺肿瘤敏感性、特异性以及准确性分别为87.9%、92.3%和91.5%;CDFI诊断乳腺肿瘤敏感性、特异性以及准确性分别为60.6%、64.9%和64.2%,两组对比差异明显,具有统计学意义(P<0.05)。结论:RTE诊断乳腺肿瘤敏感性、特异性以及准确性较高,值得临床推广应用。

Objective To analyze the clinical significance and value of real-time tissue elastography （RTE） in differential diagnosis of breast tumors. Methods 102 cases of breast cancer from July 2011 to January 2013 in our hospital were studied. All patients were diagnosed by using real-time tissue elastography （RTE） and color Doppler flow imaging （CDFI） methods and the results were compared and analyzed. Results The sensitivity, specificity, and accuracy for RTE diagnosis were 84 %, 96.5 % and 92.9 %, while for CDFI diagnosis were 62.5 %, 88.2 % and 70.9 %. Two methods showed significant statistical difference （P 〈 0.05）. Conclusion RTE diagnosis of breast cancer has susceptibility, high specificity and accuracy, which is worthy of clinical application.