Results 11 to 20 of about 512,744 (291)

The Application of Enhanced Depth Imaging Spectral-Domain Optical Coherence Tomography in Macular Diseases [PDF]

open access: yesJournal of Ophthalmology, 2020
The choroid plays an essential role in the pathogenesis of various posterior segment diseases. However, traditional imaging methods still have limited cross-sectional observation of choroid.
Jing Wang, Lian-Rong Yin
doaj   +2 more sources

Choroidal manifestations of non-ocular sarcoidosis: an enhanced depth imaging OCT study [PDF]

open access: yesBMC Ophthalmology
Background Although choroidal thickening was reported as a sign of active inflammation in ocular sarcoidosis, there has been no research on the choroidal changes in non-ocular sarcoidosis (defined as systemic sarcoidosis without overt clinical signs of ...
Ye Eun Han   +3 more
doaj   +2 more sources

The linear artifact in enhanced depth imaging spectral domain optical coherence tomography [PDF]

open access: yesScientific Reports, 2017
Optical coherence tomography (OCT) is a valuable ancillary test in the diagnosis and management of chorioretinal disease. The evaluation of choroid thickness using OCT has become the focus of clinical applications.
Chengguo Zuo   +5 more
doaj   +2 more sources

Comparison of choroidal vessel thickness in children and adult eyes by enhanced-depth imaging optical coherence tomography imaging [PDF]

open access: yesInternational Journal of Ophthalmology, 2018
AIM: To evaluate choroidal thickness, medium choroidal vessel thickness (MCVT) and large choroidal vessel thickness (LCVT) in normal children and adult subjects.
Daren Hanumunthadu   +7 more
doaj   +2 more sources

Evaluation of peripapillary choroidal distribution in children by enhanced depth imaging optical coherence tomography [PDF]

open access: yesBMC Ophthalmology, 2018
Background To evaluate the peripapillary choroidal thickness (PPCT) in Chinese children aged 6 to 12 years old and to analyze correlative factors.
Yi Zha   +4 more
doaj   +2 more sources

Examining the Choroid in Ocular Inflammation: A Focus on Enhanced Depth Imaging [PDF]

open access: yesJournal of Ophthalmology, 2014
The choroid is the vascular layer that supplies the outer retina and is involved in the pathogenesis of several ocular conditions including choroidal tumors, age related macular degeneration, central serous chorioretinopathy, diabetic retinopathy, and ...
Abeir Baltmr   +2 more
doaj   +2 more sources

Imaging of the Lamina Cribrosa using Swept-Source Optical Coherence Tomography. [PDF]

open access: yes, 2012
The lamina cribrosa (LC) is the presumed site of axonal injury in glaucoma. Its deformation has been suggested to contribute to optic neuropathy by impeding axoplasmic flow within the optic nerve fibers, leading to apoptosis of retinal ganglion cells. To
Mansouri, Kaweh   +2 more
core   +2 more sources

Enhanced Depth Optical Coherence Tomography Imaging - A Review

open access: yesDelhi Journal of Ophthalmology, 2014
The choroid remained till date an unexplored entity due to difficulty in visualization of deeper structures in vivo. The choroid being the vascular inner layer receives maximum blood that flows to the eye.
Anand Rajendran   +2 more
doaj   +1 more source

Standardization of choroidal thickness measurements using enhanced depth imaging optical coherence tomography [PDF]

open access: yesInternational Journal of Ophthalmology, 2015
AIM:To describe and evaluate a standardized protocol for measuring the choroidal thickness (ChT) using enhanced depth imaging optical coherence tomography (EDI OCT).METHODS:Single 9 mm EDI OCT line scans across the fovea were used for this study.
Nattapon Boonarpha   +7 more
doaj   +1 more source

Enhanced Computational Imaging for Microendoscopy [PDF]

open access: yes, 2017
Microendoscope imaging systems suffer from high levels of aberrations, a narrow Field of View and short Depth of Field. We present a technique for enhanced imaging through a microendoscope using a novel computational imaging ...
Dowski, Harvey, Tearney, Zammit, Zammit
core   +1 more source

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