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目的 探讨彩超对腮腺肿块的定性价值。方法 用彩超高频探头 (10MHz)检查的 38例腮腺肿块的声像图及CDFI特征 ,与手术病理结果进行对照分析。结果 通过对腮腺肿块的二维图像及CDFI特征的综合分析 ,大部分腮腺肿块是可以在术前确诊。结论 彩超在腮腺肿块良恶性的鉴别诊断方面有重要的价值
Objective To investigate the qualitative value of color Doppler ultrasound in parotid gland masses. Methods The sonographic features and CDFI features of 38 parotid gland masses examined with color-ultra-high frequency (10 MHz) probe were compared with those of surgical pathology. Results Through the comprehensive analysis of two-dimensional images of parotid masses and CDFI features, most parotid masses were diagnosed preoperatively. Conclusion Color Doppler ultrasound in the differential diagnosis of benign and malignant parotid mass has an important value