Source:http://linkedlifedata.com/resource/umls/id/C0206625
MSH: A malignant tumor composed of more than one type of neoplastic tissue. (Dorland, 27th ed),NCI: A malignant neoplasm composed of epithelial and/or myoepithelial cells and a mesenchymal component. A general term for which the transformed cell types have not been specified.,NCI: A malignant neoplasm composed of a carcinomatous epithelial component and a sarcomatous mesenchymal component. Representative examples include malignant mixed mesodermal (Mullerian) tumor of the female reproductive system and carcinosarcoma of the salivary gland and the lung.