超声弹性成像鉴别乳腺微小良恶性肿块  

Ultrasonic elastography in differentiating benign and malignant small breast tumors

作　　者：王志远[1] 杨通明[1] 吴泽惠[1] 唐石初[1] 彭季兰[1] 梁霞[1] 刘鹏飞[1] 刘军[2] 

机构地区：[1]湖南省肿瘤医院超声内镜科,湖南长沙410006 [2]中南大学湘雅二医院影像科,湖南长沙410011

出　　处：《中国医学影像技术》2010年第10期1901-1903,共3页Chinese Journal of Medical Imaging Technology

基　　金：湖南省卫生厅科研基金(B2009-082);湖南省自然科学基金(10JJ3040)

摘　　要：目的评价超声弹性成像在乳腺微小良恶性肿块(≤10mm)鉴别诊断中的价值。方法对68例患者的87个乳腺肿块进行超声弹性成像评分,并与术后的病理结果进行对照。结果超声弹性成像技术诊断恶性乳腺微小肿块的敏感度、特异度和准确率分别为84.00%(21/25)、96.77%(60/62)和93.10%(81/87)。结论超声弹性成像对鉴别乳腺微小肿块的良恶性具有较高的临床价值。Objective To assess the value of ultrasonic elastography （UE） in differentiating benign and malignant small breast tumors （≤10 mm）. Methods Elastography was conducted on 68 patients with 87 breast tumors,and the results were compared with those of postoperative pathology. Results The sensitivity,specificity and accuracy of UE in differenting benign and malignant small breast tumors was 84.00% （21/25）,96.77% （60/62） and 93.10% （81/87）,respectively. Conclusion UE has great clinical value in differentiating benign and malignant small breast tumors.

关 键 词：超声检查 弹性成像技术 乳腺肿瘤 

分 类 号：R737.9[医药卫生—肿瘤] R445.1[医药卫生—临床医学]