摘要
目的:探讨高频彩色多普勒超声在诊断腮腺良、恶性占位中的临床价值。方法:选择2016年1月~2019年1月本院收治的腮腺占位患者86例,行高频彩色多普勒超声检查,计算高频彩色多普勒超声诊断腮腺占位的敏感度、特异度及准确度,并比较腮腺良恶性病变的超声图像特征。结果:经病理学证实86例腮腺占位中良性57例,恶性29例,超声诊断腮腺恶性占位的敏感度为89.65%(26/29),特异度为91.22%(52/57),准确度为90.69%(78/86)。良性占位的边界、形态与恶性占位相比差异具有统计学意义(P<0.05),良性占位的内部回声、内部血流、后方回声与恶性占位相比差异不均有统计学意义(P>0.05)。结论:高频彩色多普勒超声诊断腮腺良、恶性占位的临床价值较高,能对其性质做出初步判断。
Objective:To explore the clinical value of high frequency color Doppler ultrasound in the diagnosis of benign and malignant parotid gland.Methods:86 cases of parotid space occupying patients in our hospital from January 2016 to January 2019 were analyzed retrospectively.The sensitivity,specificity and accuracy of high frequency color Doppler ultrasound in the diagnosis of parotid space occupying were calculated,and the ultrasonic image characteristics of benign and malignant parotid lesions were compared.Results:Among the 86 cases,57 were benign and 29 were malignant.The sensitivity,specificity and accuracy of ultrasonography were 89.65%(26/29),91.22%(52/57)and 90.69%(78/86)respectively.The boundary and morphology of benign masses were statistically different from those of malignant masses(P<0.05).The differences in internal echo,internal blood flow,posterior echo and malignant masses were not statistically significant(P>0.05).Conclusion:High frequency color Doppler ultrasound has a high clinical value in the diagnosis of benign and malignant parotid space occupying,which can make a preliminary judgment of its nature.
作者
李筱姣
LI Xiao-jiao(Department of Ultrasonography,Chaoyang Central Hospital,Liaoning Chaoyang 122000)
出处
《中国医疗器械信息》
2021年第5期76-77,共2页
China Medical Device Information
关键词
高频彩色多普勒超声
腮腺
占位
价值
high frequency color Doppler ultrasound
parotid gland
space occupying
value
