title: Primary ovarian hydatidiform mole: addition of a sixth case to the literature.
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D006828:Hydatidiform Mole / Q000175:diagnosis*; D002820:Hydatidiform Mole, Invasive / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D010051:Ovarian Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D011247:Pregnancy; D014594:Uterine Neoplasms / Q000175:diagnosis*