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. 2016 Aug 4;11:121. doi: 10.1186/s13019-016-0518-8

Fig. 2.

Fig. 2

Breast tumour: Adenomyoepithelioma. a, b Light microscope. Inner layer of glandular structures lined by epithelial cells, outer layer formed by myoepithelial cells with clear cytoplasm, mild nuclear atypia and single mitotic figures. Homogenous, hyalinised stroma. H + E x400. c Immunochistochemical staining for SMA positive in myoepithelial cells. x400. d Immunochistochemical staining for cytokeratin positive in epithelial cells. x400