(a)
(b)
(c)
(d)
(e)
Figure 3: Immunohistochemical analysis stained (100x) (a) strongly positive for estrogen in epithelial and stromal cells, (b) strongly positive for progesterone receptor in epithelial and stromal cells, (c) strongly positive for CK7 in epithelial cells, (d) focally positive for CD15, and (e) positive for CD10 in the cytoplasm of stromal cells.