Radiotherapy for the treatment of optic nerve sheath meningioma: A systematic review and meta-analysis

The management of Optic Nerve Sheath Meningiomas (ONSM) has suffered a significant shift due to new radiation techniques. However, there is no conclusive information on which approach presents better results in the literature. This meta-analysis aims to evaluate the outcomes of different radiotherapy (RT) modalities in the management of ONSM.A systematic review based on an electronic search was performed in MEDLINE, EMBASE, Cochrane, and Lilacs...