Figure 3.

Immunohistochemical examinations of the tumor cells. The glandular epithelium was positive for a) cytokeratin (CK7) and the basal myoepithelial cells were positive for b) α-SMA. The luminal surface was partly positive for c) GCDFP-15 and d) HMFG-1.

Hatanaka et al. Diagnostic Pathology 2010 5:42   doi:10.1186/1746-1596-5-42
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