Results 21 to 30 of about 19,204 (252)

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   +2 more sources

Optic Disk Pit with Sudden Central Visual Field Scotoma [PDF]

open access: yesCase Reports in Ophthalmological Medicine, 2016
Purpose. To describe a case of optic disk pit (ODP) with sudden central visual field scotoma. Methods. A 49-year-old woman presented, reporting sudden painless central visual field loss 3 months prior to presentation. Neuroophthalmologic, systematic, and
Nikol Panou, Demetrios G. Vavvas
doaj   +2 more sources

Widespread retinal hemorrhages in a patient with atypical optic neuritis: A case report

open access: yesIndian Journal of Ophthalmology. Case Reports, 2023
Retinal hemorrhages are rare in optic neuritis. We report a case of atypical optic neuritis with widespread retinal hemorrhages. A 30-year-old Indian woman presented with sudden painful and severe visual loss in the left eye for 3 days.
Madhurima Kaushik   +3 more
doaj   +1 more source

Esotropia, nystagmus and optic disk staphyloma in Donnai-Barrow syndrome

open access: yesRevista Brasileira de Oftalmologia, 2023
A 12-year-old boy with Donnai-Barrow syndrome diagnosed intra-uterus presented esotropia, high myopia, nystagmus, and optic disk staphyloma in an ophthalmologic examination.
Tamíres Able Carmona   +5 more
doaj   +1 more source

Smartphone Compatible versus Conventional Ophthalmoscope: A Randomized Crossover Educational Trial

open access: yesJournal of Academic Ophthalmology, 2021
Objective The aim of the study is to compare performance and ease-of-use (EOU) of optic disk assessment using a smartphone direct ophthalmoscope attachment (D-EYE) to the gold standard direct ophthalmoscope (DO).
Rachel Curtis   +6 more
doaj   +1 more source

Optic Disk Melanocytoma. The Clinical Case

open access: yesOftalʹmologiâ, 2022
The purpose of the study was to monitor a 6-year-old optic disc melanocytoma.Patient and methods. A clinical case of optic disc melanocytoma revealed in a woman aged 28 when examining the fundus during a second pregnancy.
I. A. Bashkatova   +3 more
doaj   +1 more source

Analysis of Optic Nerve in Adults With Amblyopia Using OCTA

open access: yesFrontiers in Medicine, 2022
ObjectiveThe aim was to quantify and compare papillary and peripapillary vessel density in amblyopic eyes of adults and age-matched controls.MethodsThis cross-sectional study involved 20 eyes from 10 subjects with anisometropic amblyopia and 12 eyes of 6
Hui Lu   +5 more
doaj   +1 more source

Automatic Determination of Vertical Cup-to-Disc Ratio in Retinal Fundus Images for Glaucoma Screening

open access: yesIEEE Access, 2019
Glaucoma is a chronic progressive optic neuropathy that causes visual impairment or blindness if left untreated. It is crucial to diagnose it at an early stage in order to enable treatment.
Jiapan Guo   +4 more
doaj   +1 more source

To study the role of retinal nerve fiber layer versus optic nerve head parameter in the diagnosis of glaucoma using spectral-domain optical coherence tomography

open access: yesNational Journal of Physiology, Pharmacy and Pharmacology, 2023
Background: Glaucoma is a chronic progressive optic neuropathy with characteristic optic disk and visual field (VF) changes, high intraocular pressure (IOP) being important risk. Detection and monitoring of optic disk and retinal nerve fiber layer (RNFL)
Vinutha B V   +5 more
doaj   +1 more source

Diagnosis of Syphilitic Bilateral Papillitis Mimicking Papilloedema

open access: yesEmerging Infectious Diseases, 2020
Syphilis produces myriad nonspecific signs and symptoms. For example, optic disk swelling might be seen in patients with syphilis as a result of cranial hypertension (papilloedema), inflammatory optic neuritis with papillitis, or optic perineuritis.
Alicia Gonzalez-Martinez   +4 more
doaj   +1 more source

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