label: Salivary Gland Myoepithelial Tumor
label_lc: salivary gland myoepithelial tumor
description: "A benign or malignant tumor that arises from the salivary glands.  It is characterized by the presence of neoplastic cells with myoepithelial differentiation.  This category includes benign myoepithelioma and myoepithelial carcinoma."