Results 61 to 70 of about 6,529 (206)

Prevalence of age-related macular degeneration in Nakuru, Kenya: a cross-sectional population-based study. [PDF]

open access: yes, 2013
BACKGROUND: Diseases of the posterior segment of the eye, including age-related macular degeneration (AMD), have recently been recognised as the leading or second leading cause of blindness in several African countries.
Bastawrous, Andrew   +5 more
core   +6 more sources

DOTATATE Scan in Meningiomatosis in a Patient With Ophthalmoplegia

open access: yesCase Reports in Ophthalmological Medicine, Volume 2026, Issue 1, 2026.
DOTATATE (1,4,7,10‐tetraazacyclododecane‐1,4,7,10‐tetraacetic acid [DOTA]‐octreotate) is a compound that binds somatostatin receptors seen in tumors such as meningiomas. Here, we present a case of a patient with progressive bilateral ophthalmoplegia due to meningiomatosis involving both cavernous sinuses, which was highlighted by DOTATATE imaging. Some
Joshua Pasol   +3 more
wiley   +1 more source

Clinical and morpho-functional results of a second examination of a patient with optic nerve head drusen taken after a long-time interval (27 years)

open access: yesРоссийский офтальмологический журнал
Optic disc drusen (ODD) is a bilateral anomaly of the optic nerve, in which hyaline calcified intercellular inclusions appear in the optic disc head area in front of the cribriform plate.
E. E. Ioyleva   +2 more
doaj   +1 more source

Neovascularization of the optic disc and peripheral retinal ischemia in a child with a novel variant in ALMS1 (Alström syndrome)

open access: yesAmerican Journal of Ophthalmology Case Reports, 2022
Purpose: The ophthalmologic findings in Alström syndrome include cone-rod dystrophy, optic atrophy, optic disc drusen, and retinal telangiectasias with exudative retinopathy.
Melinda Y. Chang   +3 more
doaj   +1 more source

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

open access: yesAdvanced Materials, Volume 37, Issue 48, December 3, 2025.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi   +4 more
wiley   +1 more source

Active surveillance of choroidal neovascularisation in children: incidence, aetiology and management findings from a national study in the UK [PDF]

open access: yes, 2018
BACKGROUND/AIMS: To determine the UK incidence, demographics, aetiology, management and visual outcome for children developing choroidal neovascularisation (CNV).
Abbouda, A   +5 more
core  

Múltiplos defeitos localizados da camada de fibras nervosas em um paciente com glioma de nervo óptico no olho contralateral: relato de caso [PDF]

open access: yes, 2009
This case report describes a young non-glaucomatous patient with neurofibromatosis and previous history of optic nerve glioma, which developed multiple wedge-shaped retinal nerve fiber layer defects close to a chorioretinal scar in the fellow eye.
Lima, Verônica Castro   +4 more
core   +3 more sources

Mainstream Artificial Intelligence Technologies in Contemporary Ophthalmology

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 12, December 2025.
This review explores the latest artificial intelligence (AI) technologies in ophthalmology, focusing on four key data types: medical imaging, electronic health records, robotic‐assisted surgery, and genomics. It examines the structural features, use cases, clinical goals, and evaluation metrics of various AI algorithms, while also introducing emerging ...
Shiqi Yin   +9 more
wiley   +1 more source

Eye diseases and dementia: association because of pathogenesis or visual impairment?

open access: yesAlzheimer's &Dementia, Volume 21, Issue S6, December 2025.
Abstract Background Research suggests a link between blindness, age‐related macular degeneration (AMD), and a higher risk of dementia. Since AMD can lead to blindness, it remains unclear whether this elevated risk is due to the disease's underlying pathology or its ability to cause blindness.
Xinyu Gu   +4 more
wiley   +1 more source

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