选取2015年1月至2018年12月邯郸市第一医院收治的128例甲状腺

128 patients with thyroid nodules admitted to Handan First Hospital from January 2015 to December 2018 were selected for color Doppler ultrasound, contrast-enhanced ultrasound and elastography, and the boundaries, morphology, vertical and horizontal of the nodules were examined before the operation. Ultrasonic omics features such as ratio, calcification, echo, internal and peripheral microvascular characteristics, and elasticity score were evaluated. The postoperative pathological results were used as the diagnostic criteria. Multivariate Logistic regression analysis was used to clarify the risk factors of malignant thyroid nodules and establish ultrasound omics Joint diagnosis model. Compare the diagnostic value of combined ultrasound omics model with color Doppler ultrasound, contrast-enhanced ultrasound and elastography in predicting malignant thyroid nodules.

Select 128 patients with thyroid nods who were treated at the First Hospital of Yancheng city from January 2015 to December 2018, perform color Doppler ultrasound, ultrasound imaging and elastic imaging, and perform preoperative nodding The ultrasound histological characteristics such as boundary, morphology, aspect ratio, calcification, echo, internal and peripheral microvascular characteristics and elastic score were evaluated, and the postoperative pathological results were used as diagnostic criteria to identify the risk factors of malignant nodding of the thyroid gland through multi-factor Logistic regression analysis. A joint diagnostic model of ultrasound histology is established. The diagnostic value of thyroid malignant nodding was predicted by the joint diagnostic model of ultrasound histology and color Doppler ultrasound, ultrasound imaging and elastic imaging.

Methods: 128 patients with thyroid nodules admitted to the first hospital of Handan city from January 2015 to December 2018 were selected for color Doppler ultrasound, contrast-enhanced ultrasound and elastography. The boundary, shape, aspect ratio, calcification, echo, internal and peripheral microvascular characteristics and elasticity score of the nodules were evaluated before operation, and the postoperative pathological results were taken as the diagnostic criteria, Multivariate logistic regression analysis was used to identify the risk factors of thyroid malignant nodules, and the combined diagnosis model of ultrasound was established. Objective to compare the diagnostic value of the combined diagnostic model of ultrasound and color Doppler ultrasound, contrast-enhanced ultrasound and elastography in the prediction of malignant thyroid nodules.<br>