声速匹配技术对甲状腺癌的诊断价值

本研究的目的是分析声速匹配技术对甲状腺癌的诊断价值。选取了159例甲状腺病变患者设为甲状腺病变组,健康志愿者40例设为甲状腺正常组,行声速匹配技术检查,分析特征并对比ZSI值,评估了声速匹配技术对甲状腺癌的诊断价值。结果显示,甲状腺癌组ZSI值较高(P<0.05)。ZSI值预测甲状腺癌的ROC曲线下面积(AUC)为0.867(0.729~1.004),灵敏度为86.67%,特异度为60.00%,似然比为2.167,ZSI值临界值为50.42 m/s。预后不良组甲状腺癌患者ZSI值高于预后良好组(P<0.05)。由本文结果可知声速匹配技术对不同类型甲状腺癌的诊断准确性均较高,可准确测出患者甲状腺声速值,稳定性良好,可用于临床甲状腺癌的诊断和预后预测。

Diagnostic Value of Sound Velocity Matching Technique in Thyroid Carcinoma

The purpose of this research is to analyze the diagnostic value of sound velocity matching technology in thyroid cancer.In this research,159 cases of thyroid lesions were selected as thyroid disease group,and 40 cases of healthy volunteers were selected as normal thyroid group.The characteristics of sound velocity matching technology in thyroid cancer were analyzed and the ZSI value was compared.The results showed that the ZSI value of thyroid cancer group was higher(P<0.05).The area(AUC)under the ROC curve of thyroid carcinoma was 0.867(0.729~1.004).The sensitivity was 86.67%,the specificity was 60.00%,the likelihood ratio was 2.167,and the critical value of ZSI was 50.42 m/s.The ZSI value in poor prognosis group was higher than that in good prognosis group(P<0.05).In conclusion,it is found that the sound velocity matching technology has high accuracy in the diagnosis of different types of thyroid cancer,and can accurately measure the sound velocity value of patients with good stability,which can be used for clinical diagnosis and prognosis prediction of thyroid cancer.