Results 11 to 20 of about 2,711 (123)

A systematic review of OCT and OCT angiography in retinal vasculitis

Journal of Ophthalmic Inflammation and Infection, 2023
Background Retinal vasculitis is a component of uveitis for which the Standardisation of Uveitis Nomenclature (SUN) working group has no standard diagnostic criteria or severity grading. Fluorescein angiography is the gold standard test to assess retinal
Dhanach Dhirachaikulpanich, Kanat Chanthongdee, Yalin Zheng, Nicholas A. V. Beare   +3 more
doaj   +1 more source

Correction to: Vessel density and En-face segmentation of optical coherence tomography angiography to analyse corneal vascularisation in an animal model

Eye and Vision, 2019
In the original publication of this article [1] the algorithm of the OCTA (Nidek RS-3000) was described incorrectly as OMAG (Optical micro angiography). However, the system uses CODAA(Complex OCT signal difference angiography).
Kavya Devarajan, Wen Di Lee, Hon Shing Ong, Nyein C. Lwin, Jacqueline Chua, Leopold Schmetterer, Jodhbir S. Mehta, Marcus Ang   +7 more
doaj   +1 more source

Optical Coherence Tomography Angiography

Southeastern European Medical Journal, 2019
Optical coherence tomography angiography (OCT-A) is a new non-invasive technology for imaging of retinal and choroidal vasculature of the macular area with resolution comparable to histological sections.
Dunja Bajtl, Mirjana Bjeloš, Mladen Bušić, Benedict Rak, Ana Križanović, Biljana Kuzmanović Elabjer   +5 more
doaj   +1 more source

Swept source optical coherence tomography-angiography of choroid in choroidal hemangioma before and after laser photocoagulation

Indian Journal of Ophthalmology, 2017
Swept source optical coherence tomography-angiography (OCT-angiography) gives us a unique opportunity to study the vasculature of choroidal lesions in vivo. We describe the OCT angiographic characteristics of circumscribed choroidal hemangioma before and
Rohan Chawla, Koushik Tripathy, Anu Sharma, Rajpal Vohra   +3 more
doaj   +1 more source

Choroidal nevus and polypoidal vasculopathy: case series

International Journal of Retina and Vitreous, 2020
Background To report an association between choroidal nevus and polypoidal choroidal vasculopathy (PCV) in three patients. Case presentation We have encountered 3 isolated patients in our center presenting with subretinal exudation and a choroidal nevus ...
Karlos Ítalo S. Viana, Pedro F. Dalgalarrondo, Zelia Correa, Rodrigo Jorge   +3 more
doaj   +1 more source

One year follow up in siblings with TREX1-associated retinal vasculopathy with cerebral leukodystrophy

American Journal of Ophthalmology Case Reports
Purpose: To report macular vascular changes in two cases of retinal vasculopathy with cerebral leukodystrophy (RVCL). Observations: This report presents long-term follow-up findings in two sisters with RVCL, using conventional optical coherence ...
Georgios Mylonas, Ioannna Dimakopoulou, Johannes Iby, Gabor Deak, Marlene Hollaus, Wolf Buehl, Reinhard Lehner, Markus Ritter, Guenther Weigert, Ursula Schmidt-Erfurth, Stefan Sacu   +10 more
doaj   +1 more source

Optical coherence tomography angiography of circumscribed choroidal hemangioma treated with photodynamic therapy

Indian Journal of Ophthalmology, 2017
We describe features of a circumscribed choroidal hemangioma (CCH) treated with photodynamic therapy (PDT) by means of optical coherence tomography angiography (OCT-A).
Giuseppe Lo Giudice, Alessandro Galan
doaj   +1 more source

OCT Angiography – A Perspective Based on 3 Years of Clinical Application

Delhi Journal of Ophthalmology, 2019
Optical Coherence Tomography Angiography is a new technique for non-invasive, dyeless angiography. It gives flow information of retinal and choroidal vasculature.
Surbhi Agrawal, Rohan Chawla, Dheepak Sundar, Shorya Vardhan Azad, Suneel Kumar, Rajpal Vohra   +5 more
doaj   +1 more source

Optical Coherence Tomography Angiography in Retinal Vascular Diseases and Choroidal Neovascularization

Journal of Ophthalmology, 2015
Purpose. To assess the ability of optical coherence tomography-angiography (OCT-A) to show and analyze retinal vascular patterns and the choroidal neovascularization (CNV) in retinal vascular diseases. Methods.
Rodolfo Mastropasqua, Luca Di Antonio, Silvio Di Staso, Luca Agnifili, Angela Di Gregorio, Marco Ciancaglini, Leonardo Mastropasqua   +6 more
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Optical Coherence Tomography-Angiography of a large retinal microaneurysm

American Journal of Ophthalmology Case Reports, 2020
A 63-year-old healthy woman was referred for a retinal examination. Dilated fundus examination of the left eye revealed small retinal hemorrhage with surrounding exudation, most consistent with a large retinal microaneurysm, which was confirmed by ...
J. Daniel Diaz, Patrick Oellers, Rebecca Silverman, John B. Miller   +3 more
doaj   +1 more source