A study on the expression of BCSG1, S100A4, VEGF in breast neoplasm / 中华普通外科杂志

ABSTRACT

Objective To study the expression of BCSG1 ,S100A4,VEGF in human breast cancer.Methods Immunohistochemistry technique SP method was used to examine breast fibroadenoma in 40 cases,breast invasive ductal carcinoma in 62 cases ( by armpit lymph node metastasis as 2 groups) and corresponding paratumor tissues in 48 cases. Results Among the 4 groups, there was significant difference ( P＜0.05 ) in the positive immunostaining rate of BCSG1 ,S100A4, VEGF. Conclusions In the breast invasive ductal carcinoma, the expression of BCSG1, S100A4 and VEGF increased. This suggested the invasive and metastasis ability of the neoplasm enhanced. The expression were in positive correlation with tumor pathology. Combined detection of BCSG1, S100A4, VEGF expression contributes to the early diagnosis and prognostic assessment of the carcinoma of the breast.