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目的探讨彩色多普勒超声检查对甲状腺良、恶性结节的诊断价值。方法对122例甲状腺结节患者术前进行超声检查,根据其二维声像图与血流显像特征,与术后病理结果进行对照分析。结果 122例中术前诊断良性107例,术后病理证实103例,良性诊断相符率为96.3%;术前诊断恶性15例,术后病理证实14例,恶性诊断相符率93.3%。122例甲状腺结节的患者中,可发现不同性质的甲状腺结节在高频超声下有各自不同的超声图像特征,有助于区分甲状腺结节的良、恶性。结论彩色多普勒超声对甲状腺良、恶性结节的诊断及鉴别诊断有重要的应用价值,可为临床治疗提供有价值的参考信息。
Objective To investigate the diagnostic value of color Doppler ultrasonography in benign and malignant thyroid nodules. Methods Totally 122 patients with thyroid nodules underwent ultrasonography before operation. According to the features of two-dimensional sonography and blood flow imaging, the pathological results were analyzed. Results Among the 122 cases, 107 were diagnosed preoperatively, 103 were confirmed by pathology, and 96.3% were confirmed by benign diagnosis. Fifteen cases were diagnosed malignant before operation and 14 cases were pathologically confirmed. The coincidence rate of malignant diagnosis was 93.3%. 122 cases of thyroid nodules in patients with thyroid nodules of different nature can be found in different high-frequency ultrasound ultrasound image features help to distinguish between benign and malignant thyroid nodules. Conclusion Color Doppler ultrasonography has important value in the diagnosis and differential diagnosis of benign and malignant thyroid nodules, which can provide valuable reference information for clinical treatment.