MONDO_0003710 (ovarian mixed germ cell neoplasm) is an ovarian malignant germ cell tumor characterized by the presence of at least two different germ cell components. At least one of the germ cell components is primitive. The most common combination of germ cell elements is dysgerminoma and yolk sac tumor. Also known as: mixed germ cell neoplasm of ovary, mixed germ cell neoplasm of the ovary, mixed germ cell tumor of ovary, mixed germ cell tumor of the ovary, mixed germ cell tumour of ovary, mixed germ cell tumour of the ovary, ovarian mixed germ cell tumor, ovarian mixed germ cell tumour.