Fig. 2From: Adenomyoepithelioma of the breast with late pulmonary metastases – case report and review of the literatureBreast 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. x400Back to article page