title: [Primary ovarian dysgerminomatous choriocarcinoma not associated with pregnancy--a case report].
mesh_terms: D000293:Adolescent; D002822:Choriocarcinoma / Q000473:pathology*; D004407:Dysgerminoma / Q000473:pathology*; D005260:Female; D006801:Humans; D010051:Ovarian Neoplasms / Q000473:pathology*; D011247:Pregnancy