title: [Indications, technic and limitations of the transnasal implantation of radioisotopes in a pituitary tumor].
mesh_terms: D006801:Humans; D009369:Neoplasms; D010902:Pituitary Gland; D010911:Pituitary Neoplasms; D011851:Radioactivity; D011868:Radioisotopes; D015019:Yttrium; D015021:Yttrium Radioisotopes
chemical_list: D011868:Radioisotopes; D015021:Yttrium Radioisotopes; D015019:Yttrium
keywords: PITUITARY GLAND/neoplasms; YTTRIUM/radioactive