title: [Spinal epidural metastasis of glioblastoma multiforme: a case report].
abstract: It is generally accepted that the metastases of intracranial glioma to extracranial location are rare. In such a case the minimal criteria proposed originally by Weiss should usually be satisfied if a report is to be considered as an acceptable case of metastasizing central nervous system glioma outside the central nervous system. We report a case of glioblastoma multiforme, fulfilling Weiss' criteria, metastasizing the spinal epidural space. The patient was a 32-year-old male, who underwent craniotomy and subtotal removal of a glioblastoma multiforme in the left parietooccipital area. He was additionally treated with irradiation and chemotherapeutic agents. Twelve months after the craniotomy, he was admitted again to our clinic because of sudden onset of severe lumbago, paraplegia and urinary disturbance. Diagnosis of a spinal epidural tumor was made and laminectomy (Th10-L1) was performed. At operation, an epidural mass was found, however no invasion to the spinal cord or dura was noted. Histological diagnosis of the tumor was glioblastoma multiforme. Although he was treated with radiation, pulmonary metastasis was manifested one month later, and the condition of the patient deteriorated. He died 21 months after the first operation and 8 months after the second operation. Even at the terminal stage, his consciousness was clear without any sign for recurrence of intracranial tumor. The general autopsy was done and multiple metastatic lesions of glioblastoma multiforme in paratracheal and paraaortic lymph node, left pleura, both lungs and spinal cord were observed. The present case suggests that the surgical intervention, irradiation, and chemotherapy may contribute to extracranial metastasis of a glioblastoma.
authors.forename: T
authors.initials: T
authors.lastname: Bukeo
authors.forename: Y
authors.initials: Y
authors.lastname: Matsumoto
authors.forename: A
authors.initials: A
authors.lastname: Nishimoto
authors.forename: K
authors.initials: K
authors.lastname: Tabuchi
mesh_terms: D000328:Adult; D001932:Brain Neoplasms / Q000473:pathology* / Q000601:surgery; D005909:Glioblastoma / Q000473:pathology / Q000556:secondary* / Q000601:surgery; D006801:Humans; D008297:Male; D010997:Pleural Neoplasms / Q000473:pathology / Q000556:secondary; D013120:Spinal Cord Neoplasms / Q000473:pathology / Q000556:secondary*