彩色多普勒超声具有简便易操作、可重复性、无创等优点,在临床诸多疾病诊断中发挥着重要作用。近年来,随着超声诊断仪及诊断技术的不断提高,甲状腺疾病的检出率也越来越高,对部分不同类型的甲状腺疾病,临床会采取手术的方式予以干预治疗。高频彩色多普勒超声能观察甲状腺术后颈内静脉血管腔血流相关情况改变,对早期静脉血栓的形成做出评估及诊断。内容如下。 Color Doppler ultrasound has the advantages of simple and easy operation, repeatability, non-invasive, etc., plays an important role in the diagnosis of many clinical diseases. In recent years, with the continuous improvement of ultrasonic diagnostic apparatus and diagnostic techniques, the detection rate of thyroid diseases is also getting higher and higher. Some types of thyroid diseases are clinically treated by interventions. High-frequency color Doppler ultrasound can observe the change of blood flow in the jugular vein after thyroidectomy, and make an assessment and diagnosis on the formation of early venous thrombosis. The content is as follows.