WChoriocarcinoma
WDermoid cyst
WDysgerminoma
WEmbryonal carcinoma
WEndodermal sinus tumor
WExtracranial germ cell tumor
WFetus in fetu
WGerm cell tumor
WGerminoma
WGestational trophoblastic disease
WGonadoblastoma
WImmature teratoma
WMolar pregnancy
WPlacental site trophoblastic tumor
WPolyembryoma
WSeminoma
WStruma ovarii
WStrumal carcinoid
WTrophoblastic neoplasm