Optical Coherence Tomography Angiography of Miscellaneous Retinal Disease

2016 ◽  
pp. 174-180 ◽  
Author(s):  
Luisa Pierro ◽  
Maurizio Battaglia Parodi ◽  
Alessandro Rabiolo ◽  
Ugo Introini ◽  
Giuseppe Querques ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Optical Coherence Tomography Angiography ◽  
Retinal Disease ◽  
Optical Coherence

scholarly journals Application of Optical Coherence Tomography Angiography to Retinal Disease

2018 ◽  
Vol 2018 ◽  
pp. 1-2 ◽  
Author(s):  
Talisa E. de Carlo ◽  
Nadia K. Waheed ◽  
Jayanth Sridhar ◽  
Daniela Ferrara
Keyword(s):  
Optical Coherence Tomography ◽  
Optical Coherence Tomography Angiography ◽  
Retinal Disease ◽  
Optical Coherence

scholarly journals Optical Coherence Tomography Angiography Imaging in Inherited Retinal Diseases

2019 ◽  
Vol 8 (12) ◽  
pp. 2078 ◽  
Author(s):  
Ong ◽  
Patel ◽  
Singh
Keyword(s):  
Optical Coherence Tomography ◽  
Optical Coherence Tomography Angiography ◽  
Imaging Modality ◽  
Retinal Disease ◽  
Macular Dystrophy ◽  
Retinal Diseases ◽  
Optical Coherence ◽  
Inherited Retinal Dystrophies ◽  
Retinal Dystrophies ◽  
Powerful Research Tool

Optical coherence tomography angiography (OCTA) is a novel, noninvasive imaging modality that allows depth-resolved imaging of the microvasculature in the retina and the choroid. It is a powerful research tool to study the pathobiology of retinal diseases, including inherited retinal dystrophies. In this review, we provide an overview of the evolution of OCTA technology, compare the specifications of various OCTA devices, and summarize key findings from published OCTA studies in inherited retinal dystrophies including retinitis pigmentosa, Stargardt disease, Best vitelliform macular dystrophy, and choroideremia. OCTA imaging has provided new data on characteristics of these conditions and has contributed to a deeper understanding of inherited retinal disease.

scholarly journals Standardisation of Optical Coherence Tomography Angiography Imaging Biomarkers in Diabetic Retinal Disease

2021 ◽  
Author(s):  
Stela Vujosevic ◽  
José Cunha-Vaz ◽  
João Figueira ◽  
Anat Löwenstein ◽  
Edoardo Midena ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Optical Coherence Tomography Angiography ◽  
Retinal Disease ◽  
Imaging Biomarkers ◽  
Optical Coherence

scholarly journals Optical coherence tomography angiography monitors human cutaneous wound healing over time

2018 ◽  
Vol 8 (2) ◽  
pp. 135-150 ◽  
Author(s):  
Anthony J. Deegan ◽  
Wendy Wang ◽  
Shaojie Men ◽  
Yuandong Li ◽  
Shaozhen Song ◽  
...  
Keyword(s):  
Wound Healing ◽  
Optical Coherence Tomography ◽  
Optical Coherence Tomography Angiography ◽  
Optical Coherence ◽  
Cutaneous Wound Healing ◽  
Cutaneous Wound ◽  
Over Time

scholarly journals Evaluating Retinal and Choroidal Perfusion Changes after Isometric and Dynamic Activity Using Optical Coherence Tomography Angiography

Diagnostics ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 808
Author(s):  
Max Philipp Brinkmann ◽  
Nikolas Xavier Kibele ◽  
Michelle Prasuhn ◽  
Vinodh Kakkassery ◽  
Mario Damiano Toro ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Optical Coherence Tomography Angiography ◽  
Isometric Exercise ◽  
Dynamic Exercise ◽  
Exercise Heart Rate ◽  
Optical Coherence ◽  
Dynamic Activity ◽  
Capillary Plexus ◽  
Choroidal Perfusion

Optical coherence tomography angiography (OCTA) is a non-invasive tool for imaging and quantifying the retinal and choroidal perfusion state in vivo. This study aimed to evaluate the acute effects of isometric and dynamic exercise on retinal and choroidal sublayer perfusion using OCTA. A pilot study was conducted on young, healthy participants, each of whom performed a specific isometric exercise on the first day and a dynamic exercise the day after. At baseline and immediately after the exercise, heart rate (HR), mean arterial pressure (MAP), superficial capillary plexus perfusion (SCPP), deep capillary plexus perfusion (DCPP), choriocapillaris perfusion (CCP), Sattlers’s layer perfusion (SLP), and Haller’s layer perfusion (HLP) were recorded. A total of 34 eyes of 34 subjects with a mean age of 32.35 ± 7.87 years were included. HR as well as MAP increased significantly after both types of exercise. Both SCPP and DCPP did not show any significant alteration due to isometric or dynamic exercise. After performing dynamic exercise, CCP, SLP, as well as HLP significantly increased. Changes in MAP correlated significantly with changes in HLP after the dynamic activity. OCTA-based analysis in healthy adults following physical activity demonstrated a constant retinal perfusion, supporting the theory of autoregulatory mechanisms. Dynamic exercise, as opposed to isometric activity, significantly changed choroidal perfusion. OCTA imaging may represent a novel and sensitive tool to expand the diagnostic spectrum in the field of sports medicine.

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