Results 11 to 20 of about 8,801 (220)

Ophthalmic Manifestation in Neurofibromatosis Type 2

open access: yesApplied Sciences, 2023
Neurofibromatosis type 2 (NF2) is a genetically determined tumor-predisposing syndrome. Ocular manifestations include cataracts, epiretinal membranes, retinal hamartomas, optic disk gliomas, and optic nerve sheath meningiomas. Moreover, optic disk edema,
Marta Armentano   +10 more
doaj   +1 more source

Penetration Enhancers for Topical Drug Delivery to the Ocular Posterior Segment—A Systematic Review

open access: yesPharmaceutics, 2021
There is an unmet clinical need for eye drop formulations to efficiently treat the diseases of the posterior ocular segment by non-invasive topical administration.
Abhinav Thareja   +4 more
doaj   +1 more source

Study to elucidate the pharmacological activity of retinalamin in a rat model of ischemic retinopathy [PDF]

open access: yesResearch Results in Pharmacology, 2021
Introduction: Over the past few years, the incidence of retinal ischemic disorders has been increasing, due to a rising prevalence of such socially burdensome diseases as diabetes and hypertension, which ultimately lead to ocular vascular pathology.
Anna Pobeda   +7 more
doaj   +3 more sources

Optical coherence tomography aspects of Stargardt's disease: case report [PDF]

open access: yes, 2006
The term fundus flavimaculatus (Stargardt disease) describes a group of inherited macular dystrophies characterized by multiple yellow to yellow-white flecks at the level of the retinal pigment epithelium.
Allemann, Norma   +5 more
core   +2 more sources

Measurement of retinal vessel widths from fundus images based on 2-D modeling [PDF]

open access: yes, 2002
Changes in retinal vessel diameter are an important sign of diseases such as hypertension, arteriosclerosis and diabetes mellitus. Obtaining precise measurements of vascular widths is a critical and demanding process in automated retinal image analysis ...
Basu, A.   +5 more
core   +1 more source

Microscopic Inner Retinal Hyper-reflective Phenotypes in Retinal and Neurologic Disease [PDF]

open access: yes, 2014
Purpose. We surveyed inner retinal microscopic features in retinal and neurologic disease using a reflectance confocal adaptive optics scanning light ophthalmoscope (AOSLO). Methods. Inner retinal images from 101 subjects affected by one of 38 retinal or
Carroll, Joseph   +9 more
core   +2 more sources

Bilateral diffuse choroidal hemangioma in Sturge Weber syndrome: a case report highlighting the role of multimodal imaging and a brief review of the literature [PDF]

open access: yes, 2019
Purpose: The purpose of this paper is to present a patient with bilateral choroidal hemangioma in Sturge-Weber syndrome (SWS) and highlight multimodal imaging techniques for early detection and management of ocular alterations.
Abdolrahimzadeh   +76 more
core   +1 more source

Treatment chronic macular edema in Vogt-Koyanagi Harada syndrome with dexamethasone intravitreal implant: description of three case [PDF]

open access: yes, 2015
Purpose: To report our experience with dexamethasone intravitreal implant (Ozurdex, DEX implant) in the chronic cystic macular edema (ME )with Vogt-Koyanagi-Harada (VKH) Syndrome. Method: A retrospective chart review of three patients with (VKH) treated
Albanese, Giorgio   +5 more
core   +1 more source

Acute disseminated encephalomyelitis presenting as fever of unknown origin: case report [PDF]

open access: yes, 2011
BACKGROUND: Fever of unknown origin (FUO) can be defined as a body temperature higher than 38.3°C on several occasions over more than 3 weeks, the diagnosis of which remains uncertain after 1 week of evaluation. Acute disseminated encephalomyelitis (ADEM)
Andrea Elefante   +5 more
core   +3 more sources

Optical coherence tomography imaging in commotio retinae: case report [PDF]

open access: yes, 2009
O objetivo deste relato é correlacionar achados à tomografia de coerência óptica e prognóstico visual de pacientes com commotio retina e de gravidades diferentes.
FERRAZ, Daniel Araújo   +4 more
core   +2 more sources

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