Figure 2: Immunohistochemical analysis of E-cadherin. E-cadherin expression was evaluated at high-power field (× 40 magnifications) by an experienced pathologist. A Negative for E-cadherin in Primary Breast cancers tissue. B Negative for E-cadherin in metastatic lymph nodes. C Three positive for E-cadherin in Primary Breast cancers tissue .D Three positive for E-cadherin in metastatic lymph nodes