Results 21 to 30 of about 1,889 (150)

Optic nerve sheath carcinomatosis masquerading as optic perineuritis: The first sign of gastric cancer relapse

The Pan-American Journal of Ophthalmology, 2021
Optic perineuritis (OPN) is a rare inflammatory disease involving the optic nerve sheath. Most cases are idiopathic, but associations with a variety of infectious and inflammatory conditions have been described. Patients with suspected OPN should also be
Joana Roque, Diana Silva, Bruno Grima, Isabel Prieto   +3 more
doaj   +1 more source

A Rare Case of Optic Nerve Sheath Meningioma [PDF]

Bengal Physician Journal, 2023
Optic nerve sheath meningiomas (ONSMs) are benign neoplasms originating from the arachnoid cap cells located in the dural sheath surrounding the orbital or intracanalicular portion of the optic nerve. Multiple meningiomas have most commonly been found to
Sivaroja Yellaturi, Mugundhan Krishnan, Sowmini Perumal, Sakthi Velayutham, Malcolm Jeyaraj, Kannan V, Viveka Saravanan R   +6 more
doaj   +1 more source

Unilateral papilledema revealing an intracanalicular optic nerve sheath meningioma [PDF]

Neuro-Ophthalmology, 2019
Ayman G Elnahry, Gehad Elnahry
exaly   +2 more sources

An unusual radiological presentation of optic nerve sheath meningioma [PDF]

Saudi Journal of Ophthalmology, 2016
Chameen Samarawickrama, Raf Ghabrial
exaly   +2 more sources

Neuroimaging Features of Optic Nerve Hemangioblastoma Identified by Conventional and Advanced Magnetic Resonance Techniques: A Case Report and Literature Review

Frontiers in Oncology, 2021
Optic nerve hemangioblastoma is a very rare benign tumor with only 39 reported cases by now. It appears to be hyperintense on T2-weighted images with a significant enhancement on contrast scans, which are similar to glioma and meningioma. Due to the lack
Meihan Duan, Lie Yang, Jun Kang, Renzhi Wang, Hui You, Ming Feng   +5 more
doaj   +1 more source

Optic Nerve Sheath Meningioma

Patel BC, Zeppieri M, Margolin E.
europepmc   +4 more sources

Analyses on the misdiagnoses of 25 patients with unilateral optic nerve sheath meningioma [PDF]

International Journal of Ophthalmology, 2016
Dan Wen, Xiao-Bo Xia
exaly   +2 more sources

Optical coherence tomography angiography in optic nerve sheath meningioma

Interdisciplinary Neurosurgery, 2019
This study describes Spectral Domain-Optical Coherence Tomography (SD-OCT) and Optical Coherence Tomography Angiography (OCTA) features of Optic Nerve Sheath Meningioma (ONSM).A 22-year-old woman, diagnosed with meningioma encircling the right optic ...
Gilda Cennamo, MD, Daniela Montorio, MD, Domenico Solari, MD, Luca D'Andrea, MD, Vincenzo Brescia Morra, MD, Fausto Tranfa, MD   +5 more
doaj   +1 more source

Optic Nerve Sheath Meningioma di Dekade Awal Kehidupan : Kasus Jarang

Majalah Kedokteran Andalas, 2022
Optic nerve sheath meningioma (ONSM) adalah neoplasma jinak sel meningotel jaringan arachnoid. ONSM menyumbang kurang dari 1% dari semua meningioma dan 5-10% dari semua tumor orbital. Mereka paling sering terjadi pada usia 30 dan 50 tahun.
raudatul janah
doaj   +1 more source

Clinical and Treatment Features of Orbital Neurogenic Tumors

Türk Oftalmoloji Dergisi, 2013
Purpose: To evaluate the clinical and treatment features of orbital neurogenic tumors. Material and Method: The records of 35 patients with orbital neurogenic tumors who were diagnosed and treated at Ankara University Faculty of Medicine, Department of
Pınar Bingöl Kızıltunç, Kaan Gündüz, Esra Erden   +2 more
doaj   +1 more source