国际医药卫生导报2019，Vol.25Issue(14)：2330-2333,4.DOI:10.3760/cma.j.issn.1007-1245.2019.14.038
弹性成像联合超声造影诊断甲状腺结节良恶性的价值分析
Elastic imaging combined with contrast-enhanced ultrasound in diagnosis of benign and malignant thyroid nodules
刘赟 1赵雅楠 1陈秀平 1劳伟 1魏伟1
作者信息
摘要
Abstract
Objective To investigate the value of elastography combined with contrast-enhanced ultrasound in the diagnosis of benign and malignant thyroid nodules.Methods 112 patients with thyroid nodules who were treated at our hospital from August,2015 to December,2018 were examined by conventional ultrasound,contrast-enhanced ultrasound and elastography.The results and value of elastography,contrast-enhanced ultrasound and combined examination were compared according to the pathological results.Results The accuracy of elastography combined with contrast-enhanced ultrasound in the diagnosis of benign and malignant thyroid nodules (91.07％)was significantly higher than that of elastography (73.21％) and that of contrast-enhanced ultrasound alone (78.57％) (P＜ 0.05);the sensitivity,specificity of elastography combined with contrast-enhanced ultrasound in the diagnosis of benign and malignant thyroid nodules were 90.00％,91.94％;those of elastography 72.00％,74.19％;and those of contrast-enhanced ultrasound 74.00％,82.26％;with statistical differences (P ＜ 0.05);there was no statistical difference in the negative predictive value of elastography combined with contrast-enhanced ultrasound in the diagnosis of benign and malignant thyroid nodules (P ＞ 0.05).Conclusion Elastic imaging combined with contrast-enhanced ultrasound can effectively improve the diagnostic value of benign and malignant thyroid nodules,effectively differentiate benign and malignant thyroid nodules,and provide a basis for the formulation of treatment plan.关键词
甲状腺结节/良恶性/弹性成像/超声造影Key words
Thyroid nodules/Benign and malignant/Elastography/Contrast-enhanced ultrasound引用本文复制引用
刘赟,赵雅楠,陈秀平,劳伟,魏伟..弹性成像联合超声造影诊断甲状腺结节良恶性的价值分析[J].国际医药卫生导报,2019,25(14):2330-2333,4.
