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目的:对比分析超声弹性成像(UE)与彩色多普勒超声(CDFI)在乳腺占位性病变中的诊断价值。方法:回顾性分析我院94例乳腺癌占位性病变患者,以病理检查结果为金标准,比较UE、CDFI的诊断准确度、敏感度及特异度。结果:UE诊断恶性乳腺占位性病变的准确度、敏感度及特异度分别为90.91%、93.33%、89.86%,均显著高于CDFI73.74%、63.33%、78.26%(P<0.05)。此外,与阻力指数(RI)联合CDFI相比,UE诊断准确率更高(P<0.05)。结论:与CDFI相比,UE对乳腺占位性病变的诊断准确度、敏感度及特异度均更高。
Objective: To compare the diagnostic value of ultrasound elastography (UE) and color Doppler ultrasound (CDFI) in breast lesions. Methods: A retrospective analysis of 94 cases of breast cancer patients with lesions in our hospital, pathological examination results as the gold standard, the diagnosis of UE, CDFI accuracy, sensitivity and specificity. Results: The accuracy, sensitivity and specificity of UE in diagnosing malignant breast lesions were 90.91%, 93.33% and 89.86%, respectively, which were significantly higher than those of CDFI (73.74%, 63.33%, 78.26%, P <0.05). In addition, diagnostic accuracy of UE was higher than resistance index (RI) combined with CDFI (P <0.05). Conclusion: Compared with CDFI, the diagnostic accuracy, sensitivity and specificity of UE in breast lesions are higher.