Optical Coherence Tomography (Physics)
Evaluation of microvascular changes in the perifoveal vascular network using optical coherence tomography angiography (OCTA) in type I diabetes mellitus: a large scale prospective trial
... [4–10] Optical coherence tomography (OCT) is a light- based technique that provides pseudo-histologic images of the retinal structure, which has become the main diagnostic tool in the management of ...
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Comparison of spectral domain and swept source optical coherence tomography for angle assessment of Chinese elderly subjects
... ACA: Anterior chamber angle; AOD: Angle opening distance; AS- OCT: Anterior segment optical coherence tomography; FD-OCT: Fourier- domain optical coherence tomography; LoA: Limits of agr[r] ...
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Optical coherence tomography angiography in Purtscher like retinopathy associated with dermatomyositis: a case report
... domain-optical coherence tomography (SD-OCT 840 nm), it can overcome ocular opacities, such as cataract or vitritis, thus allowing visualization of the retina and choroid in eyes with disabled fundus ...
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Accuracy of swept-source optical coherence tomography based biometry for intraocular lens power calculation: a retrospective cross–sectional study
... are optical coherence tomography (OCT) systems based on swept source (SS) and are cur- rently receiving attention because of their high-tissue pene- tration ...ventional optical biometry, ...
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Optical coherence tomography angiography for the anterior segment
... Optical coherence tomography angiography for the IRIS Normal iris vasculature consists of a major arterial circle that is connected to the anterior and long posterior ciliary arteries, and a minor ...
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Comparison of agreement and efficiency of a swept source-optical coherence tomography device and an optical low-coherence reflectometry device for biometry measurements during cataract evaluation
... source-optical coherence tomography (SS-OCT) with a tunable laser of 1,055 nm as a light source, which generates optical B-scans allowing cross-sectional visualization of the ...
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Tissue perfusion modelling in optical coherence tomography
... Background: Optical coherence tomography (OCT) is a well established imaging technique with different applications in preclinical research and clinical ...
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Endoscopic Optical Coherence Tomography: Design and Application
... This thesis presents an investigation on endoscopic optical coherence tomography (OCT). As a noninvasive imaging modality, OCT emerges as an increasingly important diagnostic tool for many clinical ...
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Stent Evaluation with Optical Coherence Tomography
... Optical coherence tomography (OCT) has been recently applied to investigate cor- onary artery disease in interventional cardiology. Compared to intravascular ultra- sound, OCT is able to visualize ...
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Evaluation of retinal nerve fiber layer thickness and optic nerve head changes in early to moderate glaucoma patients and compare them with age matched individuals using spectral domain optical coherence tomography
... controls. Optical coherence tomography works under the principle of low-coherence interferometry to determine the echo time delay and magnitude of backscattered light reflected off an object ...
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Optical-coherence tomography, extension to imaging of low coherence interferometry
... Optical-coherence tomography (OCT) is a non-invasive high-resolution imaging modality which employs non-ionising optical ...the coherence length of the source. Optical sources ...
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Optical coherence tomography findings in methanol toxicity
... Background: Methanol toxicity poses a significant public health problem in developing countries, and in Southeast Asia, where the most common source of poisoning is via adulterated liquor in local drinks. Methanol ...
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Swept source optical coherence tomography and optical coherence tomography angiography in pediatric enhanced S cone syndrome: a case report
... BCVA: Best corrected visual acuity; ERG: Electroretinography; ESCS: Enhanced S-cone syndrome; ETDRS: Early Treatment Diabetic Retinopathy Study; EVS: Exome Variant Server; ExAC: Exome Aggregation Consortium; ISCEV: ...
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Macular findings in Spectral Domain Optical Coherence Tomography and OCT Angiography in a patient with Kearns–Sayre syndrome
... Case Presentation: We present the case of a 55-year-old female with KSS, who developed systemic features and ocular manifestations as ophthalmoplegia and retinal dysfunction, that were corroborated by ...
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Study on role of optical coherence tomography in high myopia.
... Optical coherence tomography is based on the principle of Michelson ...Low coherence infra red light coupled to a fiber-optic travels to a beam-splitter and is directed through the ocular ...
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Optical coherence tomography for the diagnosis of skin cancer in adults
... lesions. Optical coherence tomography (OCT) is a microscopic imaging technique, which magnifies the surface of a skin lesion using near-infrared ...
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<p>Wide Stromal Mapping Using an Anterior Segment Optical Coherence Tomography</p>
... The anterior segment optical coherence tomography (AS-OCT) came into existence for the fi rst time in 1994 based on the time-domain OCT (TD-OCT). 1 This technology had a resolution of 30 μ m and ...
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A review of optical coherence tomography angiography (OCTA)
... OCT: Optical coherence tomography; OCTA: Optical coherence tomography angiography; OPL: Outer plexiform layer; RPED: Retinal pigment epithelial detachment; PCV: Polypoidal ...
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The role of optical coherence tomography in Alzheimer’s disease
... Optical coherence tomography (OCT) is a non-inva- sive technology, which acquires cross-sectional images of retinal structures allowing neural fundus integrity assess- ...
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Optical coherence tomography findings of quinine poisoning
... 1. Ocular quinine toxicity. Cinchonism in a patient taking quinine for leg cramps. Vusirikala B, Williams TA, Ram AR. A late presentation of ocular quinine toxicity managed wi[r] ...
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