Table of Conents

SALIVARY GLAND TUMORS; CLINICAL AND PATHOLOGICAL FEATURES


MUCOEPIDERMOID CARCINOMA


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ULTRASTRUCTURAL FEATURES
  • Cell types
  • Stem cells
  • Serous
  • Mucoid
  • Goblet cells
  • Squamous cells
  • Modified myoepithelial cells
  • Features
  • Tonofilaments
  • Basal lamina
    		•

    IMMUNOHISTOCHEMICAL FEATURES
  • Cytokeratin (Squamous, intermediate and basal cells; positive, mucous cells; negative) EMA (positive)
  • Smooth muscle actin (variable)
  • Vimentin (variable)
  • S-100 (variable)
  • CEA (variable)
  • a fetoprotein (variable)
  • GFA (variable)