myxoma sarcomatosum


myx·o·sar·co·ma

(mik'sō-sar-kō'mă), A sarcoma, usually a liposarcoma or malignant fibrous histiocytoma, with an abundant component of myxoid tissue resembling primitive mesenchyme containing connective tissue mucin. Synonym(s): myxoma sarcomatosum [myxo- + G. sarx, flesh, + -ōma, tumor]