title: Choriocarcinoma presenting as a ruptured ectopic pregnancy.
mesh_terms: D000328:Adult; D001932:Brain Neoplasms / Q000556:secondary; D001956:Broad Ligament / Q000473:pathology; D002822:Choriocarcinoma / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology / Q000556:secondary; D005260:Female; D006801:Humans; D002955:Leucovorin / Q000627:therapeutic use; D008727:Methotrexate / Q000627:therapeutic use; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis* / Q000473:pathology; D012422:Rupture, Spontaneous; D014594:Uterine Neoplasms / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology
chemical_list: D002955:Leucovorin; D008727:Methotrexate