目的探讨彩色多普勒超声在乳腺癌诊断中的价值。方法利用高频彩色多普勒超声对33例乳腺癌图像特征进行分析,并与病理结果进行比较。结果在彩色多普勒超声检测的33例乳腺癌患者中,术前超声诊断乳腺癌30例,诊断符合率为90%,诊断乳腺实性占位2例,占7%,误诊为乳腺纤维瘤1例,占3%。结论彩色多普勒超声是诊断乳腺癌的一种有效方法。 Objective To investigate the value of color Doppler ultrasound in the diagnosis of breast cancer. Methods 33 cases of breast cancer were analyzed by high frequency color Doppler ultrasonography and compared with the pathological results. Results Among the 33 cases of breast cancer detected by color Doppler ultrasonography, 30 cases were diagnosed by ultrasound before operation, the diagnostic coincidence rate was 90%. The diagnosis of breast solidity was performed in 2 cases (7%), misdiagnosed as breast fibroids 1 case, accounting for 3%. Conclusion Color Doppler ultrasound is an effective method to diagnose breast cancer.