Optic nerve sheath meningiomas are rare benign neoplasms of the meninges surrounding
the optic nerve. They are a significant cause of morbidity. While the mortality rate is …

✓ Optic nerve sheath meningiomas (ONSMs) are rare tumors of the anterior visual pathway
and constitute approximately 2% of all orbital tumors and 1–2% of all meningiomas …

Optic nerve sheath meningiomas account for a third of all intrinsic tumours of the optic nerve.
Despite their classification as histologically benign tumours they cause progressive visual …

PURPOSE: Optic nerve sheath meningioma (ONSM) is a rare tumor that almost uniformly
leads to visual dysfunction and even blindness without intervention. Because surgical …

BACKGROUND: Concern about radiation-induced optic neuropathy (RION) has governed
recent thinking about the role of radiation therapy in the treatment of meningiomas involving …

BACKGROUND: Traditional treatment options for optic nerve sheath meningiomas (ONSMs)
include observation, surgery, and radiotherapy, but to date none of these has become the …

Optic nerve sheath meningiomas (ONSM) are rare tumors of the meninges that surround the
optic nerve as it enters the orbit. If left untreated, these benign tumors lead to progressive …

PURPOSE: Radiotherapy has shown its efficacy in controlling optic nerve sheath
meningiomas (ONSM) tumor growth while allowing visual acuity to improve or stabilize …

Background Optic nerve sheath meningiomas (ONMs) are often managed with radiotherapy
(RT) with the goal of achieving radiographic local control (LC) and preventing deterioration …

We hereby report the case of a patient with optic nerve sheath meningioma (ONSM), whose
diagnosis and multidisciplinary management was guided by the use of Gallium-68 (68Ga) …