Figure 1.

Expression of MTDH by immunohistochemistry in breast precancerous lesions and cancer. AEG-1staining was mainly localized in the cytoplasm of cells. a. normal tissue; b. usual ductal hyperplasia (UDH); c. atypical ductal hyperplasia (ADH); d. low grade ductal carcinoma in situ (DCIS); e. high grade ductal carcinoma in situ(DCIS); f. breast cancer.