Postradiation osteosarcoma of the cervical spine in childhood. A case report.
D000293:Adolescent; D001254:Astrocytoma / Q000532:radiotherapy; D002574:Cervical Vertebrae / Q000473:pathology / Q000528:radiation effects; D005260:Female; D006801:Humans; D009381:Neoplasms, Radiation-Induced / Q000473:pathology; D012516:Osteosarcoma / Q000209:etiology*; D011867:Radioisotope Teletherapy / Q000009:adverse effects*; D013125:Spinal Neoplasms / Q000209:etiology* / Q000532:radiotherapy