Research Article

Novel Use for DOG1 in Discriminating Breast Invasive Carcinoma from Noninvasive Breast Lesions

Figure 4

Comparison of DOG1 expression in intraductal papilloma and intraductal papillary carcinoma (×200). Hematoxylin and eosin staining of intraductal papilloma (a) and intraductal papillary carcinoma (c). The existence of MECs was clearly revealed by DOG1 staining in intraductal papilloma (b) but not in intraductal papillary carcinoma (d).