RESUMO
Objective To evaluate the applicated value of color Doppler ultrasonography (CDUS) and CR molybdenum target in the diagnosis of breast nodules.Methods Comparative analysis of 87 patients with breast nodules diagnosed by CDUS and CR molybdenum target were contrasted with postoperative pathology.Results 47 cases of 78 patients with breast nodules were benign lesions.39 cases were correctly diagnosed by CR molybdenum target,41 cases were correctly diagnosed by CDUS,and 44 cases were correctly diagnosed by CR molybdenum target and CDUS.Contrasted with postoperative pathology,the accuracy rates of breast disease diagnosed were 82.5％,75.0％ and 95.0％ diagnosed by CR molybdenum target,CDUS,CR molybdenum target and CDUS.Conclusion There is no significant statistical difference between CR molybdenum target and CDUS in the diagnosis of benign breast nodules.The accuracy rate of breast disease diagnosed by CR molybdenum target and CDUS is better than that diagnosed by CR molybdenum target or CDUS only.The two co-diagnosis are benefit to raise the accuracy rate of breast nodules.