Endothelioma

(en-do-the-le-o'-mah). A tumor of the endothelium, usually, if not always, a sarcoma or malignant growth. i dot helio myxoma, nipple; mucus; oua, a tumor:, Endotheliomyxomataiorha.bdomyoma.(en-do-the'-le-o-rab-do-mi-o'mah) Endothelial and malignant rhabdomyoma.