NCIt synonyms : Low Grade Ovarian Endometrioid Stromal Sarcoma; Ovarian Endometrioid Stromal Sarcoma; Low Grade Endometrioid Stromal Sarcoma of the Ovary; Endometrioid Stromal Sarcoma of the Ovary;
NCIt definition : A rare invasive mesenchymal tumor that arises from the ovary. It is characterized
by the absence of marked pleomorphism and nuclear atypia in the neoplastic mesenchymal
cells. It may have a favorable clinical outcome.;