Results 31 to 40 of about 45,360 (199)

In Vivo Human Choroidal Vascular Pattern Visualization Using High-Speed Swept-Source Optical Coherence Tomography at 1060 nm [PDF]

open access: yes, 2012
Purpose. To investigate the retinal and choroidal vascular pattern, structure, and thickness using high-speed, high axial resolution, swept-source optical coherence tomography (SS-OCT) at 1060 nm, demonstrating enhanced penetration through all choroidal ...
Fraser, Scott E.   +2 more
core   +1 more source

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  

Adverse events associated with intraocular injection of anti-VEGF(bevacizumab) in retinal vein ccclusion: a case report [PDF]

open access: yes, 2015
Introduction: Antiangiogenic agents are often administered for treatment of Branch Retinal Vein Occlusion (BRVO). Among them, Bevacizumab has noticeable antiangiogenic and antiedemigenic properties and possesses great capacity to penetrate the retinal ...
ARTICO, Marco   +7 more
core   +1 more source

Case Report of Bullous Pemphigoid following Fundus Fluorescein Angiography

open access: yesCase Reports in Ophthalmology, 2010
Purpose: To report a first case of bullous pemphigoid (BP) following intravenous fluorescein for fundus angiography. Clinical Features: A 70-year-old male patient was admitted to the intensive care unit with BP and sepsis. He reported a history of fundus
Goktug Demirci   +2 more
doaj   +1 more source

Posterior scleritis-induced optic neuropathy and exudative retinal detachment – A challenging diagnostic dilemma

open access: yesJournal of Clinical Ophthalmology and Research, 2020
We report three cases of posterior scleritis (PS) to analyze the clinical profile and ultrasonographic and fluorescein angiography features of this rare disorder.
Pritam Bawankar   +3 more
doaj   +1 more source

Mobility and transverse flow visualization using phase variance contrast with spectral domain optical coherence tomography [PDF]

open access: yes, 2007
Phase variance-based motion contrast is demonstrated using two phase analysis methods in a spectral domain optical coherence tomography system. Mobility contrast is demonstrated for an intensity matched Intralipid solution placed without flow within ...
Fingler, Jeff   +3 more
core   +1 more source

Quantitative spatial and temporal analysis of fluorescein angiography dynamics in the eye. [PDF]

open access: yesPLoS ONE, 2014
PURPOSE: We describe a novel approach to analyze fluorescein angiography to investigate fluorescein flow dynamics in the rat posterior retina as well as identify abnormal areas following laser photocoagulation.
Flora Hui   +7 more
doaj   +1 more source

Rhegmatogenous retinal detachment masquerading as exudative panuveitis with intense anterior chamber inflammatory reaction. [PDF]

open access: yes, 2020
Purpose:This is a retrospective case report illustrating the diagnostic and therapeutic challenges associated with a chronic rhegmatogenous retinal detachment masquerading as a severe panuveitis with intense anterior chamber inflammation.
Bhisitkul, Robert B   +3 more
core  

Optical Coherence Tomography Angiography Features of Iris Racemose Hemangioma in 4 Cases. [PDF]

open access: yes, 2017
Importance: Optical coherence tomography angiography (OCTA) allows visualization of iris racemose hemangioma course and its relation to the normal iris microvasculature. Objective: To describe OCTA features of iris racemose hemangioma.
Chien, Jason L.   +4 more
core   +2 more sources

Nonperfused Peripheral Retinal Area in Eyes with Chronic Rhegmatogenous Retinal Detachment

open access: yesCase Reports in Ophthalmology, 2020
We report two cases of chronic rhegmatogenous retinal detachment with a nonperfused peripheral retinal area. Case 1 was an 84-year-old woman who presented with a bullous retinal detachment of the inferior retina and a best-corrected visual acuity of 20 ...
Tomoaki Tatsumi   +3 more
doaj   +1 more source

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