Results 281 to 290 of about 30,193 (334)

Wide-field swept-source optical coherence tomography angiography in the assessment of retinal microvasculature and choroidal thickness in patients with myopia

British Journal of Ophthalmology, 2021
Background/aims Pathological myopia (PM) is a leading cause of blindness worldwide. We aimed to evaluate microvascular and chorioretinal changes in different stages of myopia with wide-field (WF) swept-source (SS) optical coherence tomography angiography
Jade Y. Moon, Itika Garg, Ying Cui, Raviv Katz, Ying Zhu, R. Le, Yifan Lu, Edward S. Lu, Chase Axel Ludwig, T. Elze, David M. Wu, D. Eliott, Joan W. Miller, L. Kim, D. Husain, D. Vavvas, John B. Miller   +16 more
semanticscholar   +1 more source

Swept Source optical coherence tomography of choroidal nevi

Canadian Journal of Ophthalmology, 2016
The aim of this article is to report on retinal and choroidal morphology in choroidal nevi documented with Swept Source optical coherence tomography (SS-OCT).This is a retrospective, observational study.We included 27 consecutive patients with choroidal nevi.
Zofia, Michalewska, Janusz, Michalewski, Jerzy, Nawrocki   +2 more
openaire   +2 more sources

Swept-Source Optical Coherence Tomography–Supervised Biopsy

Dermatologic Surgery, 2018
BACKGROUND Currently, only skin biopsy can provide definitive histological confirmation for the diagnosis of skin diseases. To improve the diagnostic accuracy and to assist the dermatologist, various imaging techniques have been added to the examination of skin.
Qiuyun, Xu, Saba, Adabi, Anne, Clayton, Steven, Daveluy, Darius, Mehregan, Mohammadreza, Nasiriavanaki   +5 more
openaire   +2 more sources

Integrated-optics-based swept-source optical coherence tomography

Optics Letters, 2012
We designed, fabricated, and characterized an integrated-optics-based swept-source optical coherence tomography (SS-OCT) system in TriPleX technology. An external 1300 nm swept source is coupled to the chip, which contains waveguide structures for interferometric depth ranging and balanced detection.
Nguyen, V. Duc, Weiss, N., Beeker, W., Hoekman, M., Leinse, A., Heideman, R. G., van Leeuwen, T. G., Kalkman, J.   +7 more
openaire   +3 more sources

SWEPT-SOURCE OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY IMAGING OF THE CHORIOCAPILLARIS

Retina, 2021
Purpose: To analyze swept-source optical coherence angiography images acquired at different depths above and below the default location of the Zeiss PLEX Elite 9000. Methods: Normal eyes of subjects in their 20s and 30s were evaluated.
Gerardo, Ledesma-Gil, Pedro, Fernández-Avellaneda, Richard F, Spaide   +2 more
openaire   +2 more sources

On-axis full-field swept-source optical coherence tomography for murine retinal imaging

Optics Letters
A full-field swept-source optical coherence tomography (FF-SS-OCT) for in vivo murine retinal imaging is demonstrated. The on-axis FF-SS-OCT system was built in a Mach–Zehnder interferometer configuration employing a tunable laser source with an ...
R. Meleppat, Denise Valente, Soohyun Lee, Ravi S. Jonnal, N. Doble, Robert J. Zawadzki1   +5 more
semanticscholar   +1 more source

Towards ‘automated gonioscopy’: a deep learning algorithm for 360° angle assessment by swept-source optical coherence tomography

British Journal of Ophthalmology, 2021
Aims To validate a deep learning (DL) algorithm (DLA) for 360° angle assessment on swept-source optical coherence tomography (SS-OCT) (CASIA SS-1000, Tomey Corporation, Nagoya, Japan). Methods This was a reliability analysis from a cross-sectional study.
Natalia Porporato, T. Tun, M. Baskaran, D. Wong, R. Husain, H. Fu, R. Sultana, S. Perera, L. Schmetterer, T. Aung   +9 more
semanticscholar   +1 more source

Swept Source Optical Coherence Tomography: a Review

Current Ophthalmology Reports, 2018
In this review, we shall attempt to explain the physics behind swept source-optical coherence tomography (SS-OCT), the advantages and disadvantages of SS-OCT when compared with spectral domain-optical coherence tomography (SD-OCT), and the current clinical applications of SS-OCT.
A. Yasin Alibhai, Chris Or, Andre J. Witkin   +2 more
openaire   +1 more source

Ocular Biometric Characteristics Measured by Swept-Source Optical Coherence Tomography in Individuals Undergoing Cataract Surgery.

American journal of ophthalmology-glaucoma, 2021
PURPOSE To study the distribution of ocular biometric parameters utilizing a swept-source optical coherence tomography (SS-OCT) biometer in adult candidates for cataract surgery. DESIGN A retrospective cross-sectional study. METHODS SETTING: A single-
L. Wasser, Maria Tsessler, Y. Weill, D. Zadok, A. Abulafia   +4 more
semanticscholar   +1 more source

Comparison of two swept-source optical coherence tomography-based biometry devices.

Journal of cataract and refractive surgery, 2020
PURPOSE To compare two swept-source optical coherence tomography (SS-OCT) biometers, IOLMaster 700 (biometer A, Carl Zeiss Meditec AG), and ANTERION (biometer B, Heidelberg Engineering GmbH).
Andreea D Fi Latin Small Letter S With Comma Below U Latin S, N. Hirnschall, O. Findl   +2 more
semanticscholar   +1 more source