Results 11 to 20 of about 885,025 (193)

Optic disk pit maculopathy: current management strategies [PDF]

open access: yesClinical Ophthalmology, 2018
Irini Chatziralli, Panagiotis Theodossiadis, George P Theodossiadis 2nd Department of Ophthalmology, University of Athens, Attikon Hospital, Athens, Greece Introduction: Optic disk pit (ODP) is a rare congenital abnormality of the optic nerve head and ...
Chatziralli I   +2 more
doaj   +3 more sources

Radial peripapillary capillary network in congenital cavitary optic disk anomalies [PDF]

open access: yesIndian Journal of Ophthalmology, 2023
Background and Purpose: “Congenital cavitary optic disk anomalies” is a term used to include optic disk pit (ODP), optic disk coloboma, and morning glory disk anomaly (MGDA).
Tarannum Mansoori
doaj   +2 more sources

Automated optic disk segmentation for optic disk edema classification using factorized gradient vector flow [PDF]

open access: goldScientific Reports
One significant ocular symptom of neuro-ophthalmic disorders of the optic disk (OD) is optic disk edema (ODE). The etiologies of ODE are broad, with various symptoms and effects.
Seint Lei Naing, Pakinee Aimmanee
doaj   +3 more sources

Clinical identification of optic disk vascular alteration in glaucoma [PDF]

open access: yesIndian Journal of Ophthalmology, 2023
Background: Several characteristic vascular changes can be observed in the glaucomatous eyes, including changes in the vessel configuration and caliber, presence of collateral vessel on disk, and disk hemorrhage.
Tarannum Mansoori
doaj   +2 more sources

Central retinal artery occlusion in optic disk melanocytoma [PDF]

open access: yesClinical Case Reports, 2021
Optic disk melanocytoma (ODM) is a rare benign tumor of the optic disk. We report a rare occurrence of profound visual loss due to central retinal artery occlusion associated with ODM in a 78‐year‐old female with no significant medical history.
Simanta Khadka   +2 more
doaj   +2 more sources

Detecting changes in the blood flow of the optic disk in patients with nonarteritic anterior ischemic optic neuropathy via optical coherence tomography–angiography [PDF]

open access: yesFrontiers in Neurology, 2023
PurposeThis study aimed to evaluate the changes in the blood flow of the optic disk in patients with nonarteritic anterior ischemic optic neuropathy (NAION) using optical coherence tomography–angiography (OCTA) and to investigate the relationship among ...
Qing Xiao, Chuan-bin Sun
doaj   +2 more sources

Late onset of unilateral optic disk edema secondary to treatment with imatinib mesylate [PDF]

open access: goldClin Case Rep, 2017
Prompt ophthalmology evaluation and immediate imatinib suspension should be suggested at any time of tyrosine kinase inhibitor therapy in patients with visual deficit, as it may be a clinical manifestation of optic disk edema, and suspension may help in ...
Mariasanta Napolitano   +7 more
europepmc   +3 more sources

Assessment of optic disk by disk damage likelihood scale staging using slit-lamp biomicroscopy and optical coherence tomography in diagnosing primary open-angle glaucoma [PDF]

open access: yesIndian Journal of Ophthalmology, 2022
Purpose: The current study was aimed at assessment of optic disk by disk damage likelihood scale (DDLS) staging using slit-lamp biomicroscopy and optical coherence tomography (OCT) in diagnosing primary open-angle glaucoma (POAG) patients.
Kanchan Singh   +6 more
doaj   +2 more sources

Melanocytoma of the optic disk: A review [PDF]

open access: diamondIndian Journal of Ophthalmology, 2019
Melanocytoma is a deeply pigmented variant of melanocytic nevus that classically occurs in the optic disk, sometimes with contiguous involvement of the adjacent retina or choroid.
JerryA Shields   +4 more
doaj   +4 more sources

PARACENTRAL ACUTE MIDDLE MACULOPATHY ASSOCIATED WITH BILATERAL OPTIC DISK SWELLING AND MENINGITIS. [PDF]

open access: yesRetin Cases Brief Rep, 2020
BACKGROUND/PURPOSE To present a novel case of paracentral acute middle maculopathy associated with bilateral optic disk swelling. METHODS Retrospective case report.
Zhao Z   +6 more
europepmc   +2 more sources

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