the combination of epithelial cytokeratin and nervous system-related vimentin , nse , s-100 and gfap immunostaining in myoepithelium of the normal glands and in all component elements ( particularly the periduct cells ) of pleomorphic adenoma reflects pleomorphic adenoma of the salivary glands is an epithelial tumor , the probably original cells or the probably histogenetic mechanisms of the various histopathological differentiations is correlated not only with `` '' duct-acinar-myoepithelial cells '' '' but also with the neuroectoderm in the normal salivary glands . '' ''
C0027763
nervous
C1518271
neuroectode