title: The concept of benign metastasizing hydatidiform moles.
mesh_terms: D000293:Adolescent; D000328:Adult; D002822:Choriocarcinoma / Q000473:pathology / Q000601:surgery; D006063:Chorionic Gonadotropin / Q000652:urine; D005260:Female; D006801:Humans; D006828:Hydatidiform Mole / Q000473:pathology* / Q000601:surgery; D002820:Hydatidiform Mole, Invasive / Q000473:pathology / Q000601:surgery; D008175:Lung Neoplasms / Q000473:pathology / Q000601:surgery; D009362:Neoplasm Metastasis; D011247:Pregnancy; D014594:Uterine Neoplasms / Q000473:pathology* / Q000601:surgery
chemical_list: D006063:Chorionic Gonadotropin