Abstract
Gliosarcoma (GS) is a malignant, uncommon variant of high-grade glioma comprised of infiltrative glial and atypical sarcomatous cells, identified in adult and pediatric populations. GS has been subcategorized into primary (de novo) and secondary tumors, with the latter typically arising in the setting of prior glioblastoma. Due to its rarity, the pathogenesis, epidemiology and optimal therapy of GS have been based on small retrospective cohort studies, with treatment presently utilizing regimens established for other high-grade gliomas, including combination of resection, radiotherapy and temozolomide-based chemotherapy. As more information is gathered about GS molecular profiles, novel treatment strategies may be developed to improve outcomes of GS patients. Here we summarize results of GS management with focus on the temozolomide era.
Original language | English (US) |
---|---|
Pages (from-to) | 171-178 |
Number of pages | 8 |
Journal | CNS oncology |
Volume | 4 |
Issue number | 3 |
DOIs | |
State | Published - 2015 |
Keywords
- adult
- gliosarcoma
- high-grade glioma
- management
- pediatric
- radiotherapy
- surgery
- temozolomide
ASJC Scopus subject areas
- General Medicine