Objective To investigate the differential diagnostic value of color Doppler ultrasound examination in be-nign and malignant breast lesions.Method A total of 74 suspected breast cancer patients were selected and underwent molybdenum target X-ray and color Doppler ultrasound examinations,the imaging characteristics of molybdenum target X-ray and color Doppler ultrasound examinations were compared.Using pathological examination results as the gold standard,the differential diagnostic value of molybdenum target X-ray and color Doppler ultrasound examination for be-nign and malignant breast lesions were analyzed.Result The pathological examination showed that there were 52 pa-tients of breast cancer and 22 patients of benign breast lesions.The consistency between the color Doppler ultrasound ex-amination and pathological examination in the diagnosis of breast cancer(Kappa=0.840)was higher than the molybde-num target X-ray examination(Kappa=0.580).The accuracy,specificity,sensitivity,positive predictive value,and nega-tive predictive value of color Doppler ultrasound examination in the diagnosis of breast cancer were higher than those of molybdenum target X-ray examination.Conclusion Color Doppler ultrasound examination has high differential diagnos-tic value for benign and malignant breast lesions and can clearly reflect the imaging characteristics of various lesions,which is worthy of clinical promotion and application.
关键词
乳腺癌/钼靶X线检查/彩色多普勒超声检查/鉴别诊断
Key words
breast cancer/molybdenum target X-ray examination/color Doppler ultrasound examination/differen-tial diagnosis
维普
万方数据