Results 91 to 100 of about 14,632 (209)

Optical coherence tomography angiography of foveal hypoplasia [PDF]

open access: yes, 2017
AIMS: To discuss foveal development in the context of detailed retinal vasculature imaging in foveal hypoplasia using optical coherence tomography angiography.
Cardoso, JN   +4 more
core  

Choroidal vascular hyperpermeability patterns in central serous chorioretinopathy correlate with microperimetry: CERTAIN study report 4

open access: yesActa Ophthalmologica, Volume 104, Issue 3, Page 288-295, May 2026.
Abstract Purpose This report evaluates the association of three distinct leakage patterns of choroidal vascular hyperpermeability (CVH) on indocyanine green angiography (ICGA), previously correlated with disease chronicity, with retinal sensitivity measured by microperimetry in central serous chorioretinopathy (CSC): unifocal indistinct signs of ...
Jennifer M. Chang‐Wolf   +7 more
wiley   +1 more source

DELP Treatment on Vision and Retinal Microcirculation in Patients With Acute Ischemic Stroke: Report of Five Cases and Literature Review

open access: yesTherapeutic Apheresis and Dialysis, Volume 30, Issue 2, Page 168-175, April 2026.
ABSTRACT Background The delipid extracorporeal lipoprotein filter from plasma (DELP) treatment can effectively reduce blood lipid, increase blood flow, and improve neurological deficits in patients with acute ischemic stroke (AIS). However, its effect on vision and retinal microcirculation in stroke patients has never been reported.
Ning Li   +9 more
wiley   +1 more source

Optical coherence tomography angiography in assessment of response to therapy in retinal capillary hemangioblastoma and diffuse choroidal hemangioma

open access: yesIndian Journal of Ophthalmology, 2019
In this series, we discuss the role of optical coherence tomography angiography (OCTA) in assessing response to treatment in intraocular vascular tumors.
Pradeep Sagar   +5 more
doaj   +1 more source

Method for Angiographically Guided Fine-Needle Diathermy in the Treatment of Corneal Neovascularization [PDF]

open access: yes, 2016
Purpose: To describe a method to assess corneal neovascular (CoNV) complexes and identify feeder vessels for selective arterial fine-needle diathermy (FND). Methods: In patients with CoNV, color photography and corneal indocyanine green angiography (ICGA)
Ahmad, S   +5 more
core   +1 more source

Comparison of Presumed Geographic Retinal Dysplasia Between a Cavalier King Charles Spaniel and a Labrador Retriever

open access: yesClinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Geographic retinal dysplasia is inherited in the Cavalier King Charles Spaniel. This detailed multimodal imaging description of an affected dog demonstrates that the presumed dysplastic retina area consists of a thickened retinal nerve fiber layer, similar to plaque‐like lesions previously reported in other breeds, such as the Labrador ...
Shaile Gehrke   +4 more
wiley   +1 more source

Retinal Microvascular Dysfunction Reflects Vascular and Alzheimer's‐Related Pathology in Dementia With Lewy Bodies

open access: yesCNS Neuroscience &Therapeutics, Volume 32, Issue 4, April 2026.
Retinal microvascular impairment is associated with elevated plasma amyloid and phosphorylated tau‐217, increased cerebral small vessel disease burden, and greater periventricular WMH volume. Reduced retinal perfusion is linked to worse cognitive performance, partially mediated by white matter hyperintensities.
Qiuling Tong   +8 more
wiley   +1 more source

Sensitivity, Specificity, and Limitations of Optical Coherence Tomography Angiography in Diagnosis of Polypoidal Choroidal Vasculopathy

open access: yesJournal of Ophthalmology, 2017
Purpose. To evaluate the sensitivity and specificity of optical coherence tomography angiography (OCTA) in differentiating polypoidal choroidal vasculopathy (PCV) from age-related macular degeneration (AMD). Methods.
Yi-Ming Huang   +3 more
doaj   +1 more source

Optical coherence tomography angiography showing perifoveal capillary stability 30 years after fluorescein angiography

open access: yesAmerican Journal of Ophthalmology Case Reports, 2018
Purpose: To report the Optical Coherence Tomography Angiography (OCTA) results as a novel non-invasive diagnostic modality which provides useful information regarding the status of blood flow in diabetic retinopathy.
Nikisha Kothari   +2 more
doaj   +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  

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