Results 71 to 80 of about 150,755 (325)
Optical Coherence Tomography Angiography of Combined Central Retinal Artery and Vein Occlusion
Case Reports in Ophthalmological Medicine, 2018 Optical coherence tomography angiography (OCTA) is a new, noninvasive technology that enables detailed evaluation of flow in the retinal and choroidal vasculature.
Shuo-chieh Wu +2 more
doaj +1 more source
In Vivo Human Choroidal Vascular Pattern Visualization Using High-Speed Swept-Source Optical Coherence Tomography at 1060 nm [PDF]
, 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
Advances in swept-source optical coherence tomography and optical coherence tomography angiography
Advances in Ophthalmology Practice and Research, 2023 Background: The fast development of swept-source optical coherence tomography (SS-OCT) and swept-source optical coherence tomography angiography (SS-OCTA) enables both anterior and posterior imaging of the eye.
Fang Zheng +8 more
doaj
Retinal and Choroidal Thinning—A Predictor of Coronary Artery Occlusion?
Diagnostics, 2022 Introduction. Optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA) allowed visualization of retina and choroid to nearly the capillary level; however, the relationship between systemic macrovascular status and retinal ...
Indrė Matulevičiūtė +5 more
doaj +1 more source
Tomography, 2022 Background: The present study examined the relationships among macular microvasculature, retinal structure, and epiretinal membrane (ERM) and explored the utility of optical coherence tomography (OCT) angiography (OCTA) in idiopathic ERM assessment ...
Klaudia Ulfik-Dembska +4 more
doaj +1 more source
American 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
Asia - Pacific Journal of Ophthalmology, 2021 Supplemental Digital Content is available in the text Abstract Deep learning (DL) is a subset of artificial intelligence based on deep neural networks.
A. Ran, C. Cheung
semanticscholar +1 more source
Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics
Advanced Materials, EarlyView.Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi +4 more
wiley +1 more source
Multimodal Imaging in Pachychoroid Neovasculopathy: A Case Report [PDF]
Türk Oftalmoloji Dergisi, 2018 Pachychoroid neovasculopathy (PNV) is a form of type 1 neovascularization characterized by dilated choroidal vessels in areas of increased choroidal thickness. In this article, we describe a patient diagnosed with PNV.
Özlem Biçer +3 more
doaj +1 more source
Diagnosing and monitoring diabetic macular edema: structural and functional tests. [PDF]
, 2015 Diabetic macular edema remains a major cause of visual impairment in adults despite the use of intensive glycemic control, photocoagulation therapy and new intravitreal drugs in the treatment of this disease.
Midena, Edoardo, Vujosevic, Stela
core +1 more source