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目的探讨超声弹性成像对良恶性乳腺肿瘤的鉴别诊断价值。方法选取2012年7月至2014年7月乳腺肿瘤患者85例,对比其超声弹性成像及病理结果,分析其诊断特性指标。结果超声弹性成像对乳腺良恶性肿瘤判定的准确性、敏感性和特异性分别为87.4%、85.3%、90.9%。弹性成像评分≥4分恶性肿瘤占87.3%(48/55),良性肿瘤占15.9%。结论超声弹性成像对乳腺肿瘤的良恶性有较好的鉴别作用,值得临床推广应用。
Objective To investigate the differential diagnosis of benign and malignant breast tumors by ultrasound elastography. Methods Totally 85 breast cancer patients from July 2012 to July 2014 were selected and compared with the results of ultrasound elastography and pathology. The diagnostic criteria were analyzed. Results The accuracy, sensitivity and specificity of ultrasound elastography in the diagnosis of benign and malignant breast tumors were 87.4%, 85.3% and 90.9%, respectively. Elastic imaging score ≥ 4 points accounted for 87.3% (48/55) of malignant tumors, benign tumors accounted for 15.9%. Conclusion Ultrasound elastography has a good discriminating effect on benign and malignant breast tumors, which is worthy of clinical application.