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高频彩色多普勒超声在甲状腺微小癌诊断中的应用 被引量:3

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摘要 目的 探讨甲状腺微小癌( TMC)的高频声像图及彩色多普勒血流特征,评估彩色超声对TMC的诊断价值.方法 对经病理证实的67个甲状腺小肿块高频声像图及彩色多普勒血流特征进行回顾性分析,与病理结果对照.结果 TMC的高频声像图具备多种恶性特征,其中肿块内微小钙化是TMC的重要特征,另外脉冲多普勒(PD)频谱阻力指数(RI)≥0.70及彩色多普勒血流显像(CDFI)的血流分级≥T2级亦具有很好的阳性预告意义.结论
出处 《肿瘤研究与临床》 CAS 2011年第10期703-704,共2页 Cancer Research and Clinic
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