Malignant Adenomyoepithelioma of the Breast with Lymph Node Metastasis: A Detailed Immunohistochemical Study

Figure 3

(a) Lymph node metastasis: CK5 staining both epithelial and myoepithelial elements. (b) Lymph node metastasis: CK19 staining epithelial element. (c) Lymph node metastasis: smooth muscle actin staining myoepithelial element.

(a)

(b)

(c)