彩色多普勒超声鉴别诊断对甲状腺良恶性结节的应用分析

Application of Ultrasound in the Identification of Benign and Malignant Thyroid Nodules

目的通过对甲状腺良恶性结节声像图的对比,以更好地进行鉴别诊断。方法通过回顾90例经病理证实的甲状腺结节患者的声像图,对比良恶性结节的部位、大小、形态、边界、和内部回声等超声图像特点及彩色多普勒超声等方面的差异。结果良恶性结节在大小、数目、形态、内部回声和血流信号等方面存在很多的差异。结论超声作为无创性检查,对甲状腺结节性质的判定有重要的辅助诊断价值。

OBJECTIVE To make differential diagnosis in order to better investigate the contrast of the image map of benign and malignant thyroid nodules. METHODS 90 cases by ultrasonography and pathology of the patients with thyroid nodules, benign and malignant nodules were compared the location, size, shape, boundary, internal echo ultrasound image characteristics and color Doppler ultrasound etc.. RESULTS benign and malignant nodules in the size, number, shape, internal echo, blood flow signals or there are a lot of differences. CONCLUSION Ultrasound as a noninvasive, nature of the thyroid nodule diagnosis criterion is important.