Optic Nerve Sheath Meningioma Masquerading as Optic Neuritis [PDF]
Case Reports in Neurological Medicine, 2016 Optic neuritis is a common presentation of demyelinating disorders such as multiple sclerosis. It typically presents with acute painful monocular vision loss, whereas chronic optic neuropathy can be caused by compressive lesions along the anterior visual
R. Alroughani, R. Behbehani
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The Use of 68Ga-DOTATATE PET/CT in the Non-invasive Diagnosis of Optic Nerve Sheath Meningioma: A Case Report [PDF]
Frontiers in Oncology, 2018 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)-labeled dodecanetetraacetic acid-tyrosine-3-octreotate (DOTATATE) positron ...
Karine A. Al Feghali +5 more
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Renal Cell Carcinoma Unclassified with Medullary Phenotype in a Patient with Neurofibromatosis Type 2 [PDF]
Current Oncology, 2023 We present, to our knowledge, the first reported case of germline neurofibromatosis Type 2 (NF2) associated with renal cell carcinoma unclassified with medullary phenotype (RCCU-MP) with somatic loss by immunohistochemistry of the SMARCB1 tumor ...
Sanila Sarkar +8 more
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A rare case of bilateral optic nerve sheath meningioma
Indian Journal of Ophthalmology, 2014 A 60-year-old female presented with gradual, painless, progressive diminution of vision, and progressive proptosis of left eye since 7 years. Ophthalmological examination revealed mild proptosis and total optic atrophy in the left eye. Magnetic resonance
Somen Misra +3 more
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Surgical Resection of an Optic Nerve Sheath Meningioma: Relevance of Endoscopic Endonasal Approaches to the Optic Canal [PDF]
Journal of Neurological Surgery Reports, 2017 Optic nerve sheath meningiomas (ONSMs) account for less than 2% of meningiomas and 1.7% of orbital tumors. Although rare, the management of these tumors is important as unilateral blindness often results in untreated cases.
Patrick J. Hunt +4 more
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Optic Nerve Sheath Meningiomas in Children:Diagnostic Challenges Based on a Case Series [PDF]
Pediatric Blood &Cancer, Volume 72, Issue 7, July 2025.The diagnosis of optic nerve sheath meningiomas (ONSM) in children and teenagers remains challenging despite advances in high-quality imaging. We identified seven children diagnosed with ONSM in four tertiary paediatric oncology centres in the United ...
Apps, John +15 more
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Optic nerve sheath meningioma [PDF]
Current Opinion in Ophthalmology, 2020 Purpose of reviewOptic nerve sheath meningiomas (ONSMs) are rare benign tumors of the anterior visual pathway which present with slowly progressive and painless vision loss and account for approximately 2% of all orbital tumors. This article provides an overview as well as an update on the ONSMs with regards to cause, epidemiology, clinical ...
Vivian Paraskevi, Douglas +2 more
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An Atypical Paediatric Optic Nerve Sheath Meningioma [PDF]
Neuro-Ophthalmology, 2020 Bulent Yazici, Zeynep Yazici
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Bilateral calcification of the optic nerve sheath: A diagnostic dilemma
American Journal of Ophthalmology Case Reports, 2021 Purpose: To present a case of symptomatic optic nerve sheath calcification and highlight clues and pitfalls for the final diagnosis: bilateral optic nerve sheath meningioma.
Yngvil Solheim Husum +6 more
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Unilateral papilledema revealing an intracanalicular optic nerve sheath meningioma [PDF]
Neuro-Ophthalmology, 2019 Ayman G Elnahry, Gehad H Elnahry
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