【摘要】 目的 探讨彩色多普勒超声在颈动脉体瘤诊断及鉴别诊断中的临床应用价值。 方法 回顾性分析了10例经病理确诊的颈动脉体瘤的彩色多普勒超声特征。 结果 颈动脉体瘤肿块位于颈总动脉分叉处，颈内及颈外动脉间距增宽，瘤体常呈实质性低回声，边界清晰，较大瘤体常围绕血管生长;彩色多普勒超声显示肿瘤内丰富彩色血流信号，以动脉血流为主，能显示瘤体与颈动脉的关系。 结论 彩色多普勒超声不仅能对颈动脉体瘤做出明确诊断，而且能显示瘤体与颈动脉的关系。

    关键词 彩色多普勒超声 颈动脉体瘤

    Value of color Doppler ultrosonography in diagnosis of carotid body tumors

    Wang Jiagang，Pan Liling

    Department of Ultrasonography，Shantou Central Hospital，Shantou515031.

    【Abstract】 Objective To assess the clinical value of color Doppler sonography in diagnosis and differentia-tion of the carotid body tumors.Methods Color Doppler characteristics in12patients with carotid body tumor were analysed retrospectively.Results Masses were located at the branch of common carotid artery ......