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高频超声在甲状腺肿瘤诊断中的应用价值分析

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摘要 目的:分析高频超声在甲状腺肿瘤诊断中的应用价值。方法:根据入院时间抽取34例甲状腺肿瘤患者的临床资料,均给予彩色多普勒高频超声扫描检查,以手术病理检查或穿刺活检结果为金标准,观察高频超声检查的诊断准确率、灵敏度、特异度、阳性预测值、阴性预测值及甲状腺良恶性肿瘤彩色超声图特征、血流信号分布情况。结果:彩色多普勒高频超声诊断甲状腺肿瘤的灵敏度为89.47%(17/19),特异度为80.00%(12/15),阳性预测值为85.00%(17/20),阴性预测值为85.71%(12/14),诊断准确率为85.29%(29/34);甲状腺良性肿瘤超声图像形态较规则、边界较清晰、瘤体内回声多为等/高回声或囊性无回声,且与恶性肿瘤图像形态相比,差异有统计学意义(P<0.05)。结论:高频超声在诊断甲状腺肿瘤中具有重要价值,其图像清晰,能够准确反映病灶特征,且诊断准确度、敏感度及特异度均较高。
作者 吴迪
出处 《中国民康医学》 2018年第12期46-48,共3页 Medical Journal of Chinese People’s Health
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