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甲状腺微小乳头状癌彩色多普勒超声图像特点分析 被引量:4

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摘要 目的探讨甲状腺微小乳头状癌(PTMC)的彩色多普勒超声图像特点,进一步提高对该病的早期诊断水平。方法回顾性分析在我院行手术治疗的26例PTMC患者的彩色多普勒超声检查资料,分析PTMC的超声图像特点。结果 26例PTMC病灶中,单结节和多结节病灶分别占53.8%和46.2%,结节纵横比≥1者占88.5%,形态不规则者占84.6%,边界模糊者占46.2%,无包膜或包膜不完整者占88.5%,实质低回声或极低回声者占88.5%,淋巴结转移者占19.2%,病灶内血流信号不丰富者占61.5%。结论 PTMC的彩色多普勒超声图像特点为肿瘤体积小、形态欠规则、边界不清、周边无声晕、纵横比≥1、内部呈实性极低回声及伴微钙化、颈部淋巴结肿大。
作者 胡娟
出处 《山东医药》 CAS 北大核心 2015年第26期48-50,共3页 Shandong Medical Journal
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参考文献15

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