• These tests include fundus fluorescein angiography (FFA) and ocular coherence tomography (OCT). FFA is used to identify Retinal periphlebitis (inflammation of the peripheral blood vessels in the eye) or peripheral non-perfusion. (wikipedia.org)
  • Patel CK, Fung THM, Muqit MMK, Mordant DJ, Geh V. Non-contact ultra-widefield retinal imaging and fundus fluorescein angiography of an infant with incontinentia pigmenti without sedation in an ophthalmic office setting. (optos.com)
  • Introduction To evaluate the effects of intravitreal aflibercept injection on retinal nonperfusion in patients with diabetic retinopathy (DR) using ultrawide field (UWF) fluorescein angiography (FA). (bmj.com)
  • In this prospective case series, the nonperfusion index assessed by ultrawide field fluorescein angiography was significantly decreased at 6 months (p=0.015) after 6 monthly injections of aflibercept and then slightly increased (p=0.123) after 6 months of observation. (bmj.com)
  • Although she was visually asymptomatic, dilated funduscopy detected bilateral multiple peripheral branch retinal artery occlusions which were confirmed on fluorescein angiography. (biomedcentral.com)
  • The case further establishes the crucial role of a detailed ophthalmic examination supported by fluorescein angiography in the assessment of these patients, who are at risk of being misdiagnosed and undertreated. (biomedcentral.com)
  • A. Early phase fluorescein angiography of a patient with non-proliferative diabetic retinopathy. (reviewofophthalmology.com)
  • Fluorescein angiography is an essential tool in the diagnosis of ME. (reviewofophthalmology.com)
  • Four eyes were found to have cystoid macular edema by fluorescein angiography, whereas 10 cases were detected by OCT. SRD involving any portion of the macula was found in 10 (71.4%) of the 14 eyes, and SRD extending into the fovea was found in six (42.9%) eyes. (elsevierpure.com)
  • Optical coherence tomography angiography (OCTA) is a new, non-invasive imaging technique that rivals the image quality produced by the current angiographic gold standards, fluorescein angiography (FA) and indocyanine angiography (ICGA). (ubc.ca)
  • Fluorescein angiography, on the other hand, can take up to 30 minutes for imaging and requires the injection of intravenous dye, which poses some health risks. (ubc.ca)
  • Fluorescein angiography and indocyanine green videoangiography in the iris of pseudoexfoliation syndrome. (nih.gov)
  • Angiography of the eye arteries can be done using fluorescein dye. (msdmanuals.com)
  • Conventional angiography is usually done before therapeutic angiographic procedures such as angioplasty, vascular stenting, and embolization of tumors and vascular malformations. (msdmanuals.com)
  • D Dioptres, AL Axial length, FA Fluorescein angiography, OCTA Optical coherence tomography angiography, SD-OCT Spectral domain optical coherence tomography, mCNV Myopic choroidal neovascularisation. (medscape.org)
  • Color fundus photography, fluorescein angiography (FA), and optical coherence tomography (OCT) procedures were performed every 2 or 4wk until stable retinal vascular leakage was observed. (ijo.cn)
  • The main outcome measures of the ANCHOR study were the percentage of participants who lost less than 15 letters from baseline in Visual Acuity (VA), the percentage of participants who gained 15 letters or more in VA, and the assessment of lesion characteristics using fluorescein angiography (FA). (proprofs.com)
  • Baseline characteristics include demographic and clinical characteristics, quality of life, and reading center gradings of lens and fundus photographs, optical coherence tomography images, and fluorescein angiograms. (entokey.com)
  • Fluorescein angiograms are useful for tracking the course of a disease and monitoring treatment results. (australianeyespecialists.com)
  • Fluorescein angiograms were scored before and after treatment following a novel grading system, developed for the DL-AAA rabbit model. (ijo.cn)
  • The Classification and Regression Trees (CART), a predictive nonparametric algorithm used in machine learning, analyzed the features of the multimodal imaging important for the development of a classification, including reading center gradings of the following digital images: stereoscopic color and red-free fundus photographs, fluorescein angiographic images, fundus autofluorescence images, and spectral-domain (SD)-OCT images. (mdfoundation.com.au)
  • Fluorescein leakage in Purtscher retinopathy suggests that an acute endothelial cell injury is caused by trauma, possibly predisposing the retinal vessels to occlusion. (medscape.com)
  • 4 Fluorescein angiographic findings support the hypothesis that retinal detachment in preeclampsia/eclampsia is secondary to choroidal ischemia from intense arteriolar vasospasm. (aao.org)
  • Behaviour of the iris vasculature in central retinal vein occlusion: a fluorescein angiographic study of the vascular response of the retina and the iris. (bmj.com)
  • This approach is less invasive for pediatric patients, obviates the potential risks associated with IV fluorescein and enables the review of both healthy and diseased retinal vasculature in a single image. (optos.com)
  • In the normal eye, fluorescein is prevented from passing into the retina by the blood-retinal barriers. (reviewofophthalmology.com)
  • Purpose: To evaluate the incidence of serous retinal detachment (SRD) secondary to a branch retinal vein occlusion (BRVO) by using optical coherence tomography (OCT). Methods: Fourteen eyes of 14 patients with a BRVO underwent a detailed history, ophthalmoscopic examination, and fluorescein angiographic evaluation. (elsevierpure.com)
  • However, the main benefit of OCTA over the dye-based imaging modalities is the fact that OCTA produces three-dimensional data, and hence can produce en face images of the individual retinal layers, from the internal limiting membrane to the choroid. (ubc.ca)
  • AIM: To establish a rabbit model with chronic condition of retinal neovascularization (RNV) induced by intravitreal (IVT) injection of DL-2-aminoadipic acid (DL-AAA), a retinal glial (Müller) cell toxin, extensive characterization of DL-AAA induced angiographic features and the suitability of the model to evaluate anti-angiogenic and anti-inflammatory therapies for ocular vascular diseases. (ijo.cn)
  • Retinal vascular angiographic and tomographic features were stable and consistent up to 36mo among two different staggers induced for RNV at two different occasions. (ijo.cn)
  • The Fluorescein Angiographic Findings of Chorioretinal Inflammation. (jkos.org)
  • After careful examination of fluorescein angiographic data, Dr. Gass popularized the term central serous chorioretinopathy to represent the condition's choroidal etiology. (eyesoneyecare.com)
  • In the Journal of AAPOS , researchers described the first case report of the use of oral fluorescein and Optos noncontact ultra-widefield (UWF™) fundus and angiographic imaging in an office setting on a non-sedated infant with incontinentia pigmenti. (optos.com)
  • Eales Disease with a characteristic clinical picture, fluorescein angiographic finding, and natural course is considered a specific disease entity. (wikipedia.org)
  • From April 2009 to April 2013, the clinical and angiographic outcomes of all 28 patients treated for aneurysms with flow-diverting stents covering the origin of the ophthalmic artery were prospectively collected. (ajnr.org)
  • Iris arteriovenous communication: clinical and angiographic features. (nih.gov)
  • 14 Red free videophotography and fluorescein scanning laser ophthalmoscopy/angiography were performed before study entry on all subjects to rule out evidence of CNVM in the study eye. (bmj.com)
  • slit-lamp examination, macular biomicroscopy, optical coherence tomography and fluorescein angiography were performed before and at 2-4, 8 and 12 weeks post-injection. (researcher.life)
  • Deep-Learning-Aided Diagnosis of Diabetic Retinopathy, Age-Related Macular Degeneration, and Glaucoma Based on Structural and Angiographic OCT. (cdc.gov)
  • Scholars@Duke publication: Impact of fluorescein angiographic characteristics of macular lesions on outcomes after macular translocation 360 degree surgery in eyes with age-related macular degeneration. (duke.edu)
  • Red-free retinography (A) and fluorescein angiography (FA) (B) show an exudative age-related macular degeneration. (jamanetwork.com)
  • 14 In those study subjects who showed non-neovascular AMD in both eyes, the eye with the better level of corrected visual acuity was chosen as the study eye in order to maximise fixation behaviour and minimise corrections for eye movements during angiographic image analysis described below. (bmj.com)
  • Shared site with Moorfields Eye Hospital and Biomedical Research Centre for Ophthalmology, which allows access to leading patient imaging capabilities: Fluorescein and ICG angiographic imaging, Multiple spectral domain and swept source OCTs from various manufacturers, Optos wide field imaging, advanced ultrasound, GDx, HRT, High speed AS OCT and adaptive optics SLO. (aogkent.uk)
  • Adaptive optics enhanced simultaneous en-face optical coherence tomography and scanning laser ophthalmoscopy' , D. Merino, Ch. Dainty, A. Bradu, A.Gh. (aogkent.uk)
  • Cystoid macular edema and papilledema following cataract extraction: a fluorescein fundoscopic and angiographic study. (besjournal.com)
  • Abnormalities in the choroidal circulation have been previously described using fluorescein angiography, 1- 6 laser Doppler flowmetry, 7 colour Doppler imaging, 8, 9 and indocyanine green (ICG) angiography, 10- 12 but it is not possible to determine if these blood flow abnormalities are causative or the result of AMD. (bmj.com)
  • Data from the MARINA and ANCHOR studies do not show any detrimental effect on outcome with delay to treatment, from the date of first angiographic diagnosis of CNV. (entokey.com)