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目的:高频彩超分析乳腺良恶性肿瘤的特征及评价其在鉴别诊断方面的价值。方法:对102例乳腺肿瘤患者高频彩超检查,二维图像上着重观察肿块边界、形状、内部回声特点,彩超上(CDFI)着重观察肿块内血流的频谱特征。所有病例均经手术病理诊断。结果:102例乳腺肿瘤术后病理诊断为恶性43例,良性59例,超声对恶性肿瘤的诊断率为90.7%,良性符合率为91.5%。结论:高频彩超对乳腺良恶性肿瘤具有较高的诊断价值。
OBJECTIVE: To analyze the characteristics of benign and malignant breast tumors by high frequency color Doppler ultrasound and to evaluate its value in differential diagnosis. Methods: 102 cases of breast cancer were examined by high frequency color Doppler ultrasonography. The boundary, shape and internal echo characteristics of the tumor were observed in two-dimensional images. The spectral features of blood flow in the mass were observed by color ultrasonography (CDFI). All cases were diagnosed by pathology. Results: The pathological diagnosis of 102 cases of breast tumors was malignant in 43 cases and benign in 59 cases. The diagnostic rate of malignant tumors by ultrasound was 90.7%. The coincidence rate of benign tumors was 91.5%. Conclusion: High-frequency color Doppler ultrasonography of breast benign and malignant tumors have a high diagnostic value.