Results 11 to 20 of about 88,817 (118)

Optical coherence tomography in pediatric patients: a clinical review

open access: yesTherapeutic Advances in Ophthalmology, 2020
Optical coherence tomography has improved the ophthalmic clinical examination due to its ability to more accurately characterize pathology of the eye. Optical coherence tomography is now an integral imaging modality for many adult diseases of the retina ...
Bradley S. Gundlach, Irena Tsui
doaj   +1 more source

The Choroid and Optical Coherence Tomography

open access: yesTürk Oftalmoloji Dergisi, 2016
The choroid is the most vascular tissue in the eye and it plays an important role in the pathophysiology of various common chorioretinal diseases such as central serous retinopathy, age-related macular degeneration and degenerative myopia.
Taha Sezer   +2 more
doaj   +1 more source

The role of optical coherence tomography guidance in scaffold versus stent optimization

open access: yesThe Egyptian Heart Journal, 2020
Background Optical coherence tomography showed a great ability to identify adverse features during percutaneous coronary intervention with drug-eluting stents and resulted in better clinical outcomes.
Arif A. Al Nooryani   +4 more
doaj   +1 more source

Optical Coherence Tomography

open access: yesThe Scientific World Journal, 2007
Optical coherence tomography (OCT) is an optical imaging modality that performs high-resolution, cross-sectional, subsurface tomographic imaging of the microstructure of tissues.
Pier Alberto Testoni
doaj   +1 more source

Miniaturizing optical coherence tomography

open access: yesTranslational Biophotonics, 2022
Optical coherence tomography (OCT) has revolutionized ophthalmic diagnosis as a non‐invasive, cross‐sectional imaging technique in the last 30 years and hence is one of the fastest adopted advanced imaging technologies in the history of medicine.
Elisabet A. Rank   +4 more
doaj   +1 more source

Cross-Polarized Optical Coherence Tomography System with Unpolarized Light

open access: yesPhotonics, 2022
Cross-polarized optical coherence tomography offers improved contrast for samples which can alter the polarization of light when it interacts with the sample. This property has been utilized to screen pathological conditions in several organs.
Georg R. Hartl   +3 more
doaj   +1 more source

Arterial macroaneurysm of the optic disc

open access: yesAmerican Journal of Ophthalmology Case Reports, 2018
Purpose: We present fundus and spectral domain optical coherence tomography findings of a patient with an arterial macroaneurysm of the optic disc. Observations: An 87-year-old woman presented with blurry vision and was found to have a retinal arterial ...
Cem Ozgonul, Cagri Giray Besirli
doaj   +1 more source

Optical tomography dynamics induced by qubit-resonator interaction under intrinsic decoherence

open access: yesScientific Reports, 2022
A superconducting circuit with a qubit and a resonator coupled via a two-photon interaction is considered. When the resonator is initially in a superposition of coherent states, optical tomography and quantum coherence dynamics are examined in the ...
A. -B. A. Mohamed, H. Eleuch
doaj   +1 more source

An overview of optical coherence tomography angiography and the posterior pole

open access: yesTherapeutic Advances in Ophthalmology, 2019
Optical coherence tomography angiography is a relatively new, noninvasive technology that has revolutionized imaging of the retinal and choroidal microvasculature. This technology is based on the detection of movement or changes that represent moving red
Alex C. Onishi, Amani A. Fawzi
doaj   +1 more source

Idiopathic Epiretinal Membrane: Microvasculature Analysis with Optical Coherence Tomography and Optical Coherence Tomography Angiography

open access: yesTomography, 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

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