Results 31 to 40 of about 3,088,784 (284)
Optical Coherence Tomography Angiography [PDF]
Retina, 2015 This issue of the journal RETINA is devoted to the use of optical coherence tomography (OCT) in creation of a new form of angiography, known as OCT angiography. Optical coherence tomography produces depth-resolved evaluation of the reflectance data from tissue.
Richard F, Spaide +2 more
openaire +2 more sources
JACC Cardiovascular Imaging, 2023 BACKGROUND Although patients with high-risk plaque (HRP) on coronary computed tomography angiography (CTA) are reportedly at increased risk for future cardiovascular events, individual HRP features have not been systematically validated against high ...
D. Kinoshita +12 more
semanticscholar +1 more source
Optical Coherence Tomography Angiography in Schizophrenia
ALPHA PSYCHIATRY, 2022 The aim of this study is to investigate the retinovascular structure of schizophrenia patients using optical coherence tomography angiography (OCTA).47 eyes of schizophrenia patients were compared with 50 eyes of demographically matched healthy controls in terms of OCTA measurements.
Kokacya, Mehmet Hanifi +1 more
openaire +3 more sources
Optical Coherence Tomography Angiography in Retinal Vascular Disorders
Diagnostics, 2023 Traditionally, abnormalities of the retinal vasculature and perfusion in retinal vascular disorders, such as diabetic retinopathy and retinal vascular occlusions, have been visualized with dye-based fluorescein angiography (FA).
Charles Ong +5 more
semanticscholar +1 more source
Retinal vascular occlusion in pregnancy: three case reports and a review of the literature
Journal of Medical Case Reports, 2022 Background Retinal arterial occlusive events in young patients are rare. However, because of physiological multifactorial adaptations during pregnancy, retinal vascular occlusive disease may occur spontaneously.
L. Jürgens +6 more
doaj +1 more source
Optical Coherence Tomography Angiography in Herpetic Leucoma [PDF]
BMC Medical Imaging, 2021 Abstract Background: Herpes simplex virus (HSV) keratitis remains a leading infectious cause of blindness worldwide. This study instends to investigate the potential of Optical Coherence Tomography Angiography (OCTA) device to image and describe quantitatively the vascularization in eyes diagnosed with herpetic leucoma and to discuss and review
Inês Almeida +5 more
openaire +5 more sources
Optical coherence tomography and optical coherence tomography angiography in multiple sclerosis
The Egyptian Journal of Neurology, Psychiatry and Neurosurgery, 2023 Background In multiple sclerosis (MS), optical coherence tomography (OCT) has become a sensitive tool for evaluating retinal and optic nerve diseases. Optical coherence tomography angiography (OCT-A) is a novel technique that can assess the density of ...
Adel Hassanein Elsayed Gad +3 more
doaj +1 more source
Diagnostics, 2023 Indirect ophthalmoscopy and handheld retinal imaging are the most common and traditional modalities for the evaluation and documentation of the pediatric fundus, especially for pre-verbal children.
Chung-Ting Wang +6 more
doaj +1 more source
Optical Coherence Tomography Angiography Features in Post-COVID-19 Pneumonia Patients: A Pilot Study
American journal of ophthalmology-glaucoma, 2021 Purpose : To investigate retinal vessel density changes in macular and papillary regions in post SARS-CoV-2 pneumonia patients by means of optical coherence tomography angiography (OCTA).
G. Cennamo +6 more
semanticscholar +1 more source
Российский офтальмологический журнал, 2023 The literature review presents the results of optical coherence tomography and optical coherence tomography — angiography used for Graves’ orbitopathy. The data on the thickness of the inner layers of the retina, microcirculation in the peripapillary and
N. A. Gavrilova +2 more
doaj +1 more source