**5. Conclusion**

Although the guideline indications of SRS in the management of gliomas are not definite yet, favorable results are being reported especially for pilocytic astrocytoma and ependymoma. SRS also makes significant contributions to multimodal treatment modality of GBM as an adjuvant, as well. SRS might safely be used for carefully selected patients with low complication rates and high efficacy. Many prudential studies are also conducted in this growing field of neurosurgery. Successful results were reported for combination of SRS with agents like thalidomide, marimastat and gefitinib, hyperbaric oxygen therapy or with

Stereotactic Radiosurgery for Gliomas 291

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