目的:探讨彩色多普勒超声对甲状腺结节的临床诊断价值。方法:在我院经手术病理确诊的甲状腺结节患者142例中,使用彩色多普勒超声进行检查,记录结节的单多发类型、有无边界、有无声晕、内部回声、有无钙化和血流分布情况。结果:142例甲状腺结节患者中,有96例良性,46例恶性。超声诊断结果与病理结果比较,其准确性、灵敏度、特异度分别为81.69%、91.67%和79.66%。结论:甲状腺结节使用彩色多普勒超声检查,能获得很高的确诊率。 Objective: To investigate the value of color Doppler ultrasound in the diagnosis of thyroid nodules. Methods: In our hospital, 142 cases of thyroid nodules diagnosed by operation and pathology were examined by color Doppler sonography. The single nodules of nodules were recorded, with or without border, aural halo, internal echo, calcification and Blood flow distribution. Results: Of the 142 thyroid nodules, 96 were benign and 46 were malignant. Compared with pathological results, the accuracy, sensitivity and specificity of ultrasonic diagnosis were 81.69%, 91.67% and 79.66% respectively. Conclusion: Thyroid nodules using color Doppler ultrasound, can get a high diagnosis rate.