title: Primary ovarian hydatidiform mole.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D006828:Hydatidiform Mole / Q000150:complications / Q000473:pathology*; D010051:Ovarian Neoplasms / Q000150:complications / Q000473:pathology*; D010053:Ovary; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000150:complications*