- myoepithelioma
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* * *
myo·epi·the·li·o·ma -.ep-ə-.thē-lē-'ō-mə n, pl -mas also -ma·ta -mət-ə a tumor arising from myoepithelial cells esp. of the sweat glands* * *
myo·epi·the·li·o·ma (mi″o-ep″ĭ-the″le-oґmə) [myoepithelium + -oma] a benign tumor predominantly composed of myoepithelial cells; a pure myoepithelial neoplasm is rare.
Medical dictionary. 2011.