Figure 2From: Evidence that molecular changes in cells occur before morphological alterations during the progression of breast ductal carcinomaComparison among the gene expression profile and morphological characteristics of progression of breast ductal carcinoma. (a) Non-neoplastic tissue (20×). (b) Pure DCIS (10×). (c) DCIS-IDC (arrow; hand lens). (d) IDC (hand lens). DCIS, ductal carcinoma in situ; DCIS-IDC, ductal carcinoma in situ with co-existing invasive ductal carcinoma; IDC, invasive ductal carcinoma.Back to article page