Correlation of expression of ER,PR and c-erbB-2 with ultrasonographic features in invasive ductal cancer of breast

摘要

Objective To analyze the relationship of the expression level of estrogen receptor(ER),progesterone receptor(PR)and human epidermal growth factor receptor-2(HER-2,c-erbB-2)of breast invasive ductal carcinoma(IDC)with ultrasonographic characteristics.Methods Totally 104 patients with IDCs confirmed pathologically were involved in this study.ER,PR and c-erbB-2 expression in the IDC specimens was determined by immunohistochemical staining technique.The correlation between the ultrasonographic features and the ...