摘要
目的探讨彩色多普勒超声对甲状腺良、恶性肿瘤的诊断价值。方法选择我院手术时经病理组织活检确诊的100例甲状腺肿块患者,分析其彩色多普勒图像表现,比较良、恶性肿块的血流信号分布情况和血流Vmax值、Vmin值及RI值,将彩色超声诊断结果与病理结果进行比较。结果甲状腺良、恶性肿块的血流信号分布情况和血流Vmax值、Vmin值及RI值比较,差异均有统计学意义(P<0.05)。彩色超声鉴别诊断的准确率分别为96.0%、91.3%、92.6%。结论彩色多普勒超声诊断甲状腺良、恶性肿瘤的正确率较高,可作为鉴别甲状腺良、恶性肿瘤的重要参考资料。
Objective To discuss on color doppler uhrasound＇s value on diagnosis of benign and malignant thyroid tumor. Methods Selected 100 patients after surgery in our hospital confirmed with thyroid tumor by pathological tissue biopsy,analyzed color Doppler image,compared blood-flow signal distribution Vmax Values,Vmin values and RI values. Results Comparative difference of blood-flow signal distribution, Vmax Values,Vmin values and RI values was statistically significant（P〈0.05）. Differential diagnosis accuracy of color Doppler ultrasound was 96.0%,91.3%,92.6%. Conclusion The accuracy of Color Doppler ultrasound in identifying benign and malignant thyroid tumor,so it can be used as important reference materials to identify benign and malignant thyroid tumor
出处
《中国现代医生》
2011年第34期104-105,107,共3页
China Modern Doctor
关键词
彩色多普勒超声
甲状腺肿块
血流信号
鉴别诊断
Color Doppler ultrasound
Thyroid tumor
Blood-flow signal
Differential diagnosis
