Fig. 7
Expression of E-cadherin, N-cadherin, and vimentin in human breast tumor tissues. A. E-cadherin expression in (a) primary breast cancer with lymph node metastasis (group I), (b) corresponding metastatic cancer (group II), (c) primary breast cancer without metastasis (group III), and (d) benign breast tumor (group IV) (×200). B. N-cadherin expression in (a) primary breast cancer with lymph node metastasis (group I), (b) corresponding metastatic tumor (group II), (c) primary breast cancer without metastasis (group III), and (d) benign breast tumor (group IV) (×200). C. Vimentin expression in (a) primary breast cancer with lymph node metastasis (group I), (b) corresponding metastatic tumor (group II), (c) primary breast cancer without metastasis (group III), and (d) benign breast tumor (group IV) (×200)