Utility of Optical Coherence Tomography Angiography (OCTA) in Granulomatosis With Polyangiitis. [PDF]
Cureus, 2022 A 61-year-old male presented with visual loss in the left eye. A CT scan of the chest revealed multiple lung cavities in both lungs. He had a positive C-ANCA suggestive of granulomatosis with polyangiitis. There were multiple areas of superficial retinal opacification in the right eye and anterior ischemic optic neuropathy in the left eye.
Mehta S, Chitnis N, Medhekar A.
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Applicability of optical coherence tomography angiography (OCTA) imaging in Parkinson's disease. [PDF]
Sci Rep, 2021 AbstractTo evaluate the significance of motion artifacts in optical coherence tomography angiography (OCTA) images of patients with Parkinson’s disease (PD) and healthy controls. In this prospective, cross-sectional study subjects with medicated PD (ON) and healthy, age- and gender-matched volunteers were recruited.
Lauermann JL +7 more
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Optical coherence tomography angiography (OCTA) applications in ocular oncology. [PDF]
Eye (Lond), 2020 Optical coherence tomography angiography (OCTA) is a revolutionary method in the visualization of the vascular system in different retinal and choroidal layers. During the last 4 years since the commercial availability of different OCTA devices, attempts have been made to utilize this technology in various aspects of ocular oncology from the ...
Naseripour M +3 more
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Automated Diagnosis of Optical Coherence Tomography Angiography (OCTA) Based on Machine Learning Techniques. [PDF]
Sensors (Basel), 2022 Diabetic retinopathy (DR) refers to the ophthalmological complications of diabetes mellitus. It is primarily a disease of the retinal vasculature that can lead to vision loss. Optical coherence tomography angiography (OCTA) demonstrates the ability to detect the changes in the retinal vascular system, which can help in the early detection of DR.
Yasser I +5 more
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Macular and Optic Nerve Microvascular Alteration in Relation to Axial Length, by Optical Coherence Tomography Angiography (OCTA). [PDF]
Clin Ophthalmol, 2022 To study the effect of axial length (AL) on quantitative characterization of macular and optic nerve microvasculature using optical coherence tomography angiography (OCTA) in healthy individuals.A cross-sectional study where participants were divided into 3 groups according to AL; A: ≤22.5 mm, B: 22.6-24.5 mm, C: >24.5 mm. Superficial vascular density (
Youssef MM, Sadek SH, Hatata RM.
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A review of optical coherence tomography angiography (OCTA) [PDF]
International Journal of Retina and Vitreous, 2015 Optical coherence tomography angiography (OCTA) is a new, non-invasive imaging technique that generates volumetric angiography images in a matter of seconds. This is a nascent technology with a potential wide applicability for retinal vascular disease. At present, level 1 evidence of the technology's clinical applications doesn't exist.
de Carlo, Talisa E +3 more
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Optical Coherence Tomography Angiography (OCTA) in Multiple Sclerosis and Neuromyelitis Optica Spectrum Disorder. [PDF]
Front Neurol, 2020 Vascular changes are increasingly recognized as important factors in the pathophysiology of neuroinflammatory disease, especially in multiple sclerosis (MS). The relatively novel technology of optical coherence tomography angiography (OCTA) images the retinal and choroidal vasculature non-invasively and in a depth-resolved manner.
Kleerekooper I +4 more
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Optical coherence tomography angiography (OCTA) as a new diagnostic tool in uveitis. [PDF]
J Ophthalmic Inflamm Infect, 2019 The broad spectrum of uveitis disorders requires a multimodal imaging approach in the daily practice of an ophthalmologist. As inflammatory conditions, they have in common an alteration in leukocyte migration. In this context, optical coherence tomography angiography (OCTA) might be of great value for diagnosing or following up patients with these ...
Dingerkus VLS +8 more
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Optical coherence tomography angiography (OCTA) flow speed mapping technology for retinal diseases. [PDF]
Expert Rev Med Devices, 2018 Optical coherence tomography angiography (OCTA) is a noninvasive imaging modality for depth-resolved visualization of retinal vasculature. Angiographic data couples with structural data to generate a cube scan, from which en-face images of vasculature can be obtained at various axial positions.
Arya M +5 more
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Automatic Segmentation and Classification Methods Using Optical Coherence Tomography Angiography (OCTA): A Review and Handbook [PDF]
Applied Sciences, 2021 Optical coherence tomography angiography (OCTA) is a promising technology for the non-invasive imaging of vasculature. Many studies in literature present automated algorithms to quantify OCTA images, but there is a lack of a review on the most common methods and their comparison considering multiple clinical applications (e.g., ophthalmology and ...
Meiburger K. M. +4 more
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