Results 81 to 90 of about 47,839 (269)

Imaging Canine Post‐Trabecular Aqueous Outflow Pathways: Effect of Acute Intraocular Pressure Elevation in Normal Eyes

open access: yesVeterinary Ophthalmology, EarlyView.
ABSTRACT Purpose To investigate the relationship between increased intraocular pressure (IOP) and the structure of the post‐trabecular aqueous outflow tract of dogs. Methods Ex vivo aqueous angiography (AA) and anterior segment optical coherence tomography (OCT) were performed concurrently in 19 normal canine eyes, following cannulation and ...
Odalys Torné   +8 more
wiley   +1 more source

Assessment of Ischemic Index in Retinal Vascular Diseases Using Ultra-Wide-Field Fluorescein Angiography:Single Versus Summarized Image [PDF]

open access: yes, 2016
Background and Objective: To compare a single image with a computer-generated summarized image from the ultra-wide-field fluorescein angiogram (UWFFA) sequence for evaluation of ischemic index (ISI).Materials and Methods: UWFFA sequences from patients ...
Apap, David   +7 more
core   +2 more sources

Diagnosis and surgical management of septic peritonitis in small animals: A review

open access: yesVeterinary Surgery, EarlyView.
Abstract Background Septic peritonitis (SP) is a complex disease with significant morbidity and mortality. Diagnosis can be challenging, and lack of a timely diagnosis may impact survival. Aim The aim of this review was to synthesize current knowledge on the diagnosis and surgical management of SP in dogs and cats.
Bonnie G. Campbell, Shana K. O'Marra
wiley   +1 more source

Observation of angiographic dye leakage in ocular surface squamous neoplasia

open access: yesAmerican Journal of Ophthalmology Case Reports, 2020
Purpose: The clinical diagnosis of ocular surface squamous neoplasia is challenging, mostly requiring excisional biopsy. Human tumor angiogenesis is characterized by abnormal vessel architecture and transvascular hyperpermeability.
Christoph Palme   +5 more
doaj   +1 more source

Atypical Retinitis Pigmentosa With Macular Sparing in a Patient With Compound Heterozygous ABCA4 Variants: A Case Report and Diagnostic Challenge

open access: yesClinical Case Reports, Volume 14, Issue 1, January 2026.
ABSTRACT Inherited retinal dystrophies are a complex group of disorders causing progressive vision loss. The ABCA4 gene is associated with a wide spectrum of retinopathies, most commonly Stargardt disease, which is characterized by central macular degeneration.
Na Li, Yalong Dang
wiley   +1 more source

Anterior segment granuloma and optic nerve involvement as the presenting signs of systemic sarcoidosis

open access: yesClinical Ophthalmology, 2008
Marilita M Moschos1, Yan Guex-Crosier21Department of Ophthalmology, University of Athens, Athens, Greece; 2Jules Gonin Eye Hospital, University of Lausanne, Lausanne, SwitzerlandPurpose: To report a case with anterior and posterior nodules associated ...
Marilita M Moschos, Yan Guex-Crosier
doaj  

A nonhuman primate model of inherited retinal disease. [PDF]

open access: yes, 2019
Inherited retinal degenerations are a common cause of untreatable blindness worldwide, with retinitis pigmentosa and cone dystrophy affecting approximately 1 in 3500 and 1 in 10,000 individuals, respectively.
Artemyev, Nikolai O   +21 more
core  

Distinctive Mechanisms and Patterns of Exudative Versus Tractional Intraretinal Cystoid Spaces as Seen With Multimodal Imaging. [PDF]

open access: yes, 2020
PurposeTo determine clear-cut distinctions between tractional and exudative intraretinal cystoid spaces subtypes.DesignRetrospective, multicenter, observational case series.MethodsA cohort of patients diagnosed with intraretinal cystoid spaces and imaged
Au, Adrian   +9 more
core  

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