Parent term(s)
ovarian primitive germ cell tumor
+
Term with siblings
ovarian endodermal sinus tumor +
non-gestational ovarian choriocarcinoma
ovarian mixed germ cell neoplasm
polyembryoma of the ovary
Child term(s)
childhood ovarian endodermal sinus tumor
glandular pattern ovarian yolk sac tumor
hepatoid pattern ovarian yolk sac tumor
polyvesicular vitelline pattern ovarian yolk sac tumor
denotes an 'is-a' relationship