Results 11 to 20 of about 1,261,152 (360)
Optic nerve sheath meningiomas: prevalence, impact, and management strategies [PDF]
Eye and Brain, 2018 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 practically zero, these tumors can blind or disfigure patients.
Richard T Parker +3 more
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Optic nerve sheath meningocele [PDF]
International Medical Case Reports Journal, 2018 Musleh Algarni,1,2 Pejman J Maralani,3 Arun NE Sundaram1 1Department of Ophthalmology and Vision Sciences, Sunnybrook Health Sciences Center, University of Toronto, Toronto, ON, Canada; 2Department of Medicine, Al Thagher General Hospital, Jeddah, Saudi ...
Algarni M, Maralani PJ, Sundaram ANE
doaj +1 more source
Scientific Reports, 2022 The study investigated clinical features of sellar and suprasellar tumors with optic nerve bending. Twenty-five patients (13 men/12 women; age, 59.0 ± 12.9 years) with optic nerve bending in one eye who underwent tumor resection for sellar and ...
Yoichiro Shinohara +5 more
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Orbital Magnetic Resonance Imaging May Contribute to the Diagnosis of Optic Nerve Lymphoma
Frontiers in Neurology, 2020 Background: Optic nerve lymphoma can present a diagnostic challenge because of its confusing clinical features and the difficulty of obtaining lesion tissue for biopsy.
Mo Yang +6 more
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Hemangioblastoma of the optic nerve [PDF]
Survey of Ophthalmology, 2019 Optic nerve hemangioblastoma is a rare tumor that is usually unilateral and most commonly occurs in the context of von Hippel-Lindau disease. Differential diagnosis is based on clinical history and imaging. Magnetic resonance imaging with gadolinium enhancement is the most useful imaging modality as it can reveal flow voids and an absence of dural ...
Lindsay A. McGrath +2 more
openaire +5 more sources
Retrobulbar diameter of optic nerve in glaucoma [PDF]
Srpski Arhiv za Celokupno Lekarstvo, 2009 Introduction. The ultrasound diagnostics of the optic nerve includes the analysis of the optic nerve disc (PNO) and measuring of its retrobulbar diameter.
Stefanović Ivan +2 more
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Interdisciplinary Neurosurgery, 2023 Background: Traumatic brain injury is a disease with high mortality with increased intracranial pressure included in the emergency department. Neuroimaging and intracranial pressure monitoring are limited in resource-limited settings.
Melaku Getachew +13 more
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Ischemic optic neuropathies: Current concepts
Annals of Indian Academy of Neurology, 2022 Ischemic optic neuropathy (ION) is the term ascribed to optic nerve disease that is the result of a transient or permanent interruption of the blood supply to any portion of the optic nerve. Anterior ischemic optic neuropathy (AION) refers to ischemia of
Ajay D Patil +2 more
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TGF-beta(2)- and H2O2-Induced Biological Changes in Optic Nerve Head Astrocytes Are Reduced by the Antioxidant Alpha-Lipoic Acid [PDF]
, 2012 Background/Aims: The goal of the present study was to determine whether transforming growth factor-beta(2) (TGF-beta(2))- and oxidative stress-induced cellular changes in cultured human optic nerve head (ONH) astrocytes could be reduced by pretreatment ...
Yu, Alice L. +2 more
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Journal of Bahria University Medical and Dental College, 2022 Objectives: To assess optic nerve changes in patients receiving anti-tuberculosis drugs and to assess optic nerve changes at different time interval of therapy.
Shakila Abbas +5 more
doaj +1 more source