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目的:探讨二维、彩色多普勒超声在结节性甲状腺肿合并甲状腺癌(以下简称结肿并甲癌)诊断中的价值。方法:对2007-07/2009-02我院16例病理证实为结肿并甲癌的恶性结节及15例甲状腺癌结节的二维及彩超图像特点进行比较分析。结果:单纯甲状腺癌结节砂砾样钙化及后方回声衰减的检出率较结肿并甲癌高,两组彩色多普勒检查图像表现无显著差别。结论:超声检查鉴别结肿并甲癌的恶性结节有重要价值。
Objective: To investigate the value of two-dimensional, color Doppler ultrasound in the diagnosis of nodular goiter complicated with thyroid cancer (hereinafter referred to as swollen and carcinoma). Methods: The characteristics of two-dimensional and ultrasonographic images of 16 cases of malignant nodules and 15 cases of thyroid carcinoma nodules confirmed by our hospital from July 2007 to February 2009 were compared. Results: The detection rate of grainy calcification and posterior echo attenuation of simple thyroid carcinoma was higher than that of adenocarcinoma and carcinoma of the neck. There was no significant difference between the two groups in color Doppler imaging. Conclusion: Ultrasonography has the important value in identifying malignant nodules of adenocarcinoma and carcinoma.