【摘要】 目的 探讨超声在甲状腺腺瘤与单发结节性甲状腺肿(结甲)鉴别诊断中的价值。 方法 对两种疾病的二维及彩色多普勒声像图进行分析、比较。 结果 甲状腺腺瘤与单发结节性甲状腺肿，二者在甲状腺的大小、结节大小、结节内部回声及结节内血流信号方面差异均无显著性(P>0.05);结节边缘低回声晕环和结节周边血流信号差异有显著性(P<0.05)，腺瘤周边低回声晕多见，血流信号亦较结甲结节丰富。 结论 单发结节性甲状腺肿易误诊为腺瘤，结节周边的低回声晕环及血流信号对鉴别诊断可提供帮助。

    关键词 甲状腺腺瘤 结节性甲状腺肿 二维及彩色多普勒血流显像

    Ultrasonography in diagnosis of thyroid adenoma and solitary nodular goiter

    Chang Tong，Li Ruizhen，Zhou Ping

    Zhangjiajie TCM Hospital，Hunan427000.

    【Abstract】 Objective To explore the diagnostic value of ultrasonography in differentiation between thyroid adenoma and solitary nodular goiter.Methods The two-dimensional ultrasonogram and color Dopplor flow image of the thyroid of two diseases were analyzed and compared.Results There were no significant differences in the size of thyroid gland and nodule ......