title: Osteosarcoma of the nasal bone in a child.
mesh_terms: D002675:Child, Preschool; D005260:Female; D006801:Humans; D009295:Nasal Bone; D009378:Neoplasms, Multiple Primary; D009669:Nose Neoplasms / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology / Q000628:therapy; D012516:Osteosarcoma / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology / Q000628:therapy; D012175:Retinoblastoma / Q000150:complications