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[Radiotherapy in supratentorial low grade gliomas]
Francisco Mascarenhas1, José António Matos, Maximino Ortiz
1Serviço de Radioterapia, Hospital de Santa Maria, Lisboa.
Acta Medica Portuguesa
|April 12, 2003
Summary
The optimal treatment for supratentorial low-grade gliomas remains debated. This review examines external radiation therapy, including newer techniques, for managing gliomas when surgery is insufficient.
Area of Science:
- Neuro-oncology
- Neurosurgery
- Radiation Oncology
Context:
- Supratentorial low-grade gliomas present complex management challenges.
- Surgical resection is the primary treatment, but complete removal is not always feasible.
- Identifying effective alternatives for subtotal or unresectable tumors is crucial.
Purpose:
- To review the current evidence on external radiation therapy for supratentorial low-grade gliomas.
- To analyze recent treatment outcomes, side effects, and benefits of advanced radiotherapy techniques.
- To provide evidence-based recommendations for managing these tumors.
Summary:
- Surgery offers long-term progression-free survival for low-grade gliomas, but many patients require additional treatment.
- External radiation therapy is a key alternative, with evolving techniques offering potential benefits.
- This review synthesizes data on efficacy, toxicity, and future directions in radiotherapy for gliomas.
Impact:
- Informs clinical decision-making regarding the role of radiation therapy in glioma management.
- Highlights the importance of considering advanced radiotherapy techniques for improved patient outcomes.
- Contributes to the ongoing debate on optimal therapeutic strategies for supratentorial low-grade gliomas.