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

Figure 2

Comparison of DOG1 expression in adenosis and invasive carcinoma (×200). Hematoxylin and eosin staining of adenosis (a) and invasive carcinoma (c). It was difficult to distinguish one from the other based on morphology alone, although DOG1 staining showed the existence of MECs in adenosis (b) but not in invasive carcinoma (d).