Intramedullary pilocytic astrocytomas — a clinical and morphological study after combined surgical and photon or neutron therapy
Neurooncology
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Abstract
Ten patients suffering from intramedullary pilocytic astrocytomas (WHO-classification: astrocytoma grade I) were investigated catamnesticly. Combined surgery and radiotherapy was performed. Seven patients received neutron irradiation postoperatively. In four cases the neurological symptoms were improved after follow-up periods ranging from 33 to 89 months. The three other patients died after 6 to 21 months. The autopsy findings of a 14 year old child are presented. Our results are compared with reports in the literature. In addition, long-term problems of the spinal column are discussed. It seems that the combined surgical and neutron therapy improves the prognosis of pencil gliomas.
Keywords
Astrocytoma autopsy findings complications intramedullary neoplasm long-term results neutron therapy pilocytic astrocytoma spinal tumors surgical tumor therapy vertebral columnPreview
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