title: [Olfactory esthesioneuroblastoma (report of 2 cases and review of the world literature].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D018241:Neuroectodermal Tumors, Primitive, Peripheral / Q000453:epidemiology / Q000473:pathology; D009669:Nose Neoplasms / Q000453:epidemiology / Q000473:pathology; D013030:Spain
vernacular_title: Estesioneuroblastoma olfatorio (presentación de dos casos y revisión de la literatura mundial).