Results 81 to 90 of about 22,360 (228)

Drusen classification and quantification in pseudophakic postmortem eyes implanted with or without blue-light filtering intraocular lenses

open access: yesThe Pan-American Journal of Ophthalmology
Purpose: To investigate the effect of blue-light filtering intraocular lenses on drusen formation in postmortem eyes via histopathological analysis.
Emmanuel Issa Bassam Nassrallah   +5 more
doaj   +1 more source

Early Detection of Incipient Retinal Pigment Epithelium Atrophy Overlying Drusen with Fundus Autofluorescence vs. Spectral Domain Optical Coherence Tomography

open access: yesJournal of Ophthalmology, 2020
Purpose. This study aims to find out which tool, fundus autofluorescence (FAF) or spectral domain optical coherence tomography (SD-OCT), is more sensitive in detecting retinal pigment epithelium (RPE) demise overlying drusen and can, therefore, help ...
Anabel Rodríguez   +4 more
doaj   +1 more source

Age distribution and characteristics of choroidal nevi in 35 559 individuals: A nationwide study using optometry fundus photography

open access: yesActa Ophthalmologica, Volume 104, Issue 6, Page e655-e661, September 2026.
Abstract Purpose To examine the age distribution and characteristics of choroidal nevi in a large nationwide sample. Methods We included all individuals who underwent fundus photography in a nationwide chain of optometry stores during a 5‐week period in 2023.
Carsten Faber   +3 more
wiley   +1 more source

Automatic Drusen Segmentation for Age-Related Macular Degeneration in Fundus Images Using Deep Learning

open access: yesElectronics, 2020
Drusen are the main aspect of detecting age-related macular degeneration (AMD). Ophthalmologists can evaluate the condition of AMD based on drusen in fundus images. However, in the early stage of AMD, the drusen areas are usually small and vague.
Quang T. M. Pham   +3 more
semanticscholar   +1 more source

POSSIBILITIES OF MODERN IMAGING TECHNIQUES IN DIAGNOSTICS OF OPTIC NERVE DRUSEN (LITERATURE REVIEW)

open access: yesActa Biomedica Scientifica, 2016
With the introduction and development of new diagnostic techniques, the relevance of drusen of the optic nerve diagnostics is increasing. Existing imaging techniques alone or in their various combinations cannot allow to confirm optic nerve drusen in all
E. E. Ioyleva   +2 more
doaj   +1 more source

Idiopathic Intracranial Hypertension Is Characterized by a Distinct Proteomic Profile

open access: yesAnnals of Neurology, Volume 100, Issue 2, Page 255-267, August 2026.
Objectives The pathophysiology of idiopathic intracranial hypertension (IIH) is poorly understood and disease‐specific biomarkers are lacking. We aimed to shed light on IIH pathophysiology and identify disease‐specific biomarkers. Methods This prospective cross‐sectional cohort study included patients with new‐onset IIH and age‐, body mass index‐, and ...
Santosh D. Bhosale   +17 more
wiley   +1 more source

Antecedents of Soft Drusen, the Specific Deposits of Age-Related Macular Degeneration, in the Biology of Human Macula

open access: yesInvestigative Ophthalmology and Visual Science, 2018
AMD pathobiology was irreversibly changed by the recent discovery of extracellular cholesterol-containing deposits in the subretinal space, between the photoreceptors and retinal pigment epithelium (RPE), called subretinal drusenoid deposits (SDDs). SDDs
C. Curcio
semanticscholar   +1 more source

DRUSEN SUBTYPES AND CHOROIDAL CHARACTERISTICS IN ASIAN EYES WITH TYPICAL NEOVASCULAR AGE-RELATED MACULAR DEGENERATION.

open access: yesRetina, 2020
PURPOSE To investigate the prevalence of pachydrusen, soft drusen, and subretinal drusenoid deposits in eyes with different neovascular age-related macular degeneration (nAMD) subtypes, determine the relationship between each drusen type and the ...
Junwon Lee   +6 more
semanticscholar   +1 more source

Anterior ischemic optic neuropathy in association with optic nervehead drusen

open access: yesIndian Journal of Ophthalmology, 2014
Optic nerve head drusen (ONHD) are incidental ophthalmologic finding in the optic nerve. Patients with ONHD are often asymptomatic, but sometimes present with transient visual obscuration′s (TVO), the reported incidence of which is 8.6%. Optic nerve head
Bharathi Megur   +3 more
doaj   +1 more source

Diabetic Retinopathy in Primary Healthcare in a Brazilian Municipality: A Cross‐Sectional Study Using Teleophthalmology

open access: yesHealth Care Science, Volume 5, Issue 4, Page 310-319, August 2026.
The prevalence of diabetic retinopathy was estimated to be 28.3% (95% CI 21.1–35.4), with most of the cases corresponding to mild non‐proliferative diabetic retinopathy. ABSTRACT Background Diabetic retinopathy is a complication of diabetes and the leading cause of irreversible blindness in people of working age.
Lorrana Luysse dos Anjos Assis   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy