Stereotactic radiosurgery for the treatment of recurrent high-grade gliomas: long-term follow-up
High-grade gliomas (HGG) are the most frequent primary central nervous system tumors; treatment of HCGs includes surgery and post-operative conformal radiotherapy associated with temozolomide (TMZ or procarbazine/lomustine/vincristine [PCV], specifically in patients with anaplastic oligodendroglioma...
| Autores: | ; ; ; ; ; |
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| Tipo de documento: | Artigo |
| Data de publicação: | 2019 |
| País: | España |
| Recursos: | Universidad de Navarra |
| Repositório: | Dadun. Depósito Académico Digital de la Universidad de Navarra |
| Idioma: | Inglês |
| OAI Identifier: | oai:dadun.unav.edu:10171/62285 |
| Acesso em linha: | https://hdl.handle.net/10171/62285 |
| Nível de acesso: | Acesso aberto |
| Palavra-chave: | Radiosurgery Cyberknife® Recurrent gliomas Ck-cyberknife Glioblastoma multiforme (gbm) Recurrent gbm Srs |
| Resumo: | High-grade gliomas (HGG) are the most frequent primary central nervous system tumors; treatment of HCGs includes surgery and post-operative conformal radiotherapy associated with temozolomide (TMZ or procarbazine/lomustine/vincristine [PCV], specifically in patients with anaplastic oligodendrogliomas or anaplastic oligoastrocytomas). However, recurrence is common. Re-irradiation has been utilized in this setting for years and remains a feasible option, although there is always a concern regarding toxicity. Modern high-precision conformal techniques, including stereotactic radiosurgery (SRS), could improve the therapeutic ratio by delivering high biologically equivalent doses while reducing high-dose radiotherapy (RT) to normal brain tissue. In this paper, we present the results obtained after prolonged follow-up in patients who underwent SRS as a treatment for recurrent high-grade gliomas at San Francisco Hospital in Madrid, Spain. |
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