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甲状腺微小乳头状癌淋巴转移的高频超声特征及其诊断价值分析

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摘要 目的:探讨采取高龄超声检查甲状腺微小乳头状癌(PTMC)淋巴转移的超声特征,同时分析高频超声诊断效能,为病变的治疗提供一定参考借鉴。方法:选取涟水县人民医院2021年1月—2022年3月收治的PTMC患者112例为研究对象,以手术病理结果作为诊断的金标准,根据是否发生淋巴转移分为转移组与未转移组,同时进行高频超声检查、CT检查,分析高频超声检查PTMC淋巴转移特征,同时评价高频超声诊断PTMC淋巴转移的效能。结果:转移组结节直径≥5 mm、微钙化、侵犯被膜占比均高于未转移组(P<0.05)。CT与病理结果一致性一般,Kappa=0.675;高频超声与病理结果一致性极好,Kappa=0.947。高频超声诊断PTMC淋巴转移的灵敏度、准确率、阳性预测值均高于未转移组,差异有统计学意义(P<0.05)。结论:PTMC淋巴结转移的高频超声特征是结节直径大、微钙化并且侵犯被膜,应用高频超声对诊断PTMC淋巴转移的敏感度及准确度高,值得推广应用。
作者 严妍
出处 《影像研究与医学应用》 2023年第14期109-111,共3页 Journal of Imaging Research and Medical Applications
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