title: Primary osteosarcoma of the meninges.
authors.forename: F
authors.initials: F
authors.lastname: Bonilla
authors.forename: M
authors.initials: M
authors.lastname: Provencio
authors.forename: C
authors.initials: C
authors.lastname: Salas
authors.forename: P
authors.initials: P
authors.lastname: España
mesh_terms: D006801:Humans; D008297:Male; D008577:Meningeal Neoplasms / Q000209:etiology*; D008875:Middle Aged; D009381:Neoplasms, Radiation-Induced / Q000209:etiology*; D016609:Neoplasms, Second Primary / Q000209:etiology*; D012516:Osteosarcoma / Q000209:etiology*; D011878:Radiotherapy / Q000009:adverse effects