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[摘要] 目的:探讨二维声像图(二维)及彩色多普勒(CDFI)超声诊断甲状腺癌的应用价值。方法:对经手术及病理证实的49例甲状腺癌的二维及彩色多普勒超声表现进行分析。结果:本组49例一共53个病灶超声检出率为94.3%(50/53),诊断符合率77.4%(41/53),误诊、漏诊率22.6%(12/53)。甲状腺癌声像图表现为:形态不规则、边界不清晰、周边无声晕,内部不均匀低回声、伴微钙化、后方回声衰减、颈部淋巴结肿大、肿物内血流丰富、以高阻力为特征。结论:结合二维及彩色多普勒超声检查有助于提高甲状腺癌的诊断,为手术治疗提供有价值的依据。
[关键词] 甲状腺癌;二维声像图;彩色多普勒
[中图分类号]R445 [文献标识码]B [文章编号]1673-7210(2008)07(b)-101-02
The value of 2 DUS and CDFI in the diagnosis of thyroid cancer
LIU Si-yi,CAI Yong-qiu,WU Shao-feng
(Ultrasound department of Guangdong Maoming People's Hospital,Maoming 525000,China)
[Abstract] Objective:To probe into the application value of 2-dimensional ultrasonic gram (2 DUS) and color doppler flow imaging (CDFI) in the diagnosis of thyroid cancer ......
http://www.100md.com/html/paper/1673-0089/2008/20/63.htm
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