Erschienen in:
01.11.2011 | Letter to the Editor
Intramedullary malignant peripheral nerve sheath tumor
verfasst von:
Elisabetta Marton, Sabrina Rossi, Alberto Feletti, Angelo Paolo Dei Tos, Pierluigi Longatti
Erschienen in:
Journal of Neuro-Oncology
|
Ausgabe 2/2011
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Excerpt
Primary spinal cord tumors represent 2–4% of central nervous system (CNS) tumors. Intramedullary tumors predominantly include diffuse astrocytomas and ependymomas [
1]. Intramedullary schwannomas are rare and account for 0.3–1.5% of all spinal schwannomas [
2]. Thus far, no primary intramedullary malignant peripheral nerve sheath tumor (MPNST) has been described. Only a postradiation intramedullary MPNST was described, in 2006, with metachronous laryngeal cancer [
3]. …