title: [Rarely encountered tumors of the spine].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D002812:Chondroma / Q000453:epidemiology*; D002817:Chordoma / Q000453:epidemiology*; D005260:Female; D006390:Hemangioendothelioma / Q000453:epidemiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009101:Multiple Myeloma / Q000453:epidemiology*; D010017:Osteoma, Osteoid / Q000453:epidemiology*; D012737:Sex Factors; D013125:Spinal Neoplasms / Q000453:epidemiology*; D013724:Teratoma / Q000453:epidemiology*; D014586:USSR
vernacular_title: O redko vstrechaiushchikkhsia opukholiakh pozvonochnika.