title: A case of metastasizing chorionepithelioma treated by local excision and pituitary ablation with yttrium 90.
mesh_terms: D002822:Choriocarcinoma; D005260:Female; D006801:Humans; D008499:Medical Records; D009369:Neoplasms; D010902:Pituitary Gland / Q000528:radiation effects*; D011247:Pregnancy; D011851:Radioactivity; D014625:Vaginal Neoplasms; D015019:Yttrium; D015021:Yttrium Radioisotopes
chemical_list: D015021:Yttrium Radioisotopes; D015019:Yttrium
keywords: CHORIOCARCINOMA/case reports; PITUITARY GLAND/radiation effects; VAGINA/neoplasms; YTTRIUM/radioactive