Results 21 to 30 of about 376,683 (332)

Optical coherence tomography and optical coherence tomography — angiography used in endocrine ophthalmopathy

Российский офтальмологический журнал, 2023
The literature review presents the results of optical coherence tomography and optical coherence tomography — angiography used for Graves’ orbitopathy. The data on the thickness of the inner layers of the retina, microcirculation in the peripapillary and
N. A. Gavrilova, N. Yu. Kutrovskaya, Kh. N. Salimova   +2 more
doaj   +1 more source

APOSTEL 2.0 Recommendations for Reporting Quantitative Optical Coherence Tomography Studies

Neurology, 2021
Objective To update the consensus recommendations for reporting of quantitative optical coherence tomography (OCT) study results, thus revising the previously published Advised Protocol for OCT Study Terminology and Elements (APOSTEL) recommendations ...
A. Aytulun, Andrés Cruz-Herranz, O. Aktas, L. Balcer, L. Balk, P. Barboni, Augusto Azuara Blanco, P. Calabresi, F. Costello, B. Sánchez-Dalmau, D. DeBuc, N. Feltgen, R. Finger, J. Frederiksen, E. Frohman, T. Frohman, D. Garway-Heath, I. Gabilondo, J. Graves, A. Green, H. Hartung, J. Havla, F. Holz, J. Imitola, Rachel C Kenney, A. Klistorner, B. Knier, T. Korn, S. Kolbe, J. Krämer, W. Lagrèze, L. Leocani, O. Maier, E. Martinez-Lapiscina, S. Meuth, O. Outteryck, F. Paul, A. Petzold, G. Pihl-Jensen, J. Preiningerova, G. Rebolleda, M. Ringelstein, S. Saidha, S. Schippling, J. Schuman, R. Sergott, A. Toosy, P. Villoslada, S. Wolf, E. Yeh, P. Yu‐Wai‐Man, H. Zimmermann, A. Brandt, P. Albrecht   +53 more
semanticscholar   +1 more source

Cross-Polarization Optical Coherence Tomography for Brain Tumor Imaging

Frontiers in Oncology, 2019
This paper considers valuable visual assessment criteria for distinguishing between tumorous and non-tumorous tissues, intraoperatively, using cross-polarization OCT (CP OCT)—OCT with a functional extension, that enables detection of the polarization ...
Konstantin S. Yashin, Elena B. Kiseleva, Ekaterina V. Gubarkova, Alexander A. Moiseev, Sergey S. Kuznetsov, Pavel A. Shilyagin, Grigory V. Gelikonov, Igor A. Medyanik, Leonid Ya. Kravets, Alexander A. Potapov, Elena V. Zagaynova, Natalia D. Gladkova   +11 more
doaj   +1 more source

Polarization-resolved second-harmonic-generation optical coherence tomography in collagen [PDF]

, 2004
We describe a novel imaging technique, second-harmonic-generation optical coherence tomography (SHOCT). This technique combines the spatial resolution and depth penetration of optical coherence tomography (OCT) with the molecular sensitivity of second ...
Applegate, Brian E., Izatt, Joseph A., Rollins, Andrew M., Yang, Changhuei   +3 more
core   +1 more source

Artifacts in Optical Coherence Tomography Angiography

Journal of Ophthalmic & Vision Research, 2021
We performed a comprehensive search of the published literature in PubMed and Google Scholar to identify types, prevalence, etiology, clinical impact, and current methods for correction of various artifacts in optical coherence tomography angiography ...
Pasha Anvari, Maryam Ashrafkhorasani, Abbas Habibi, K. Falavarjani   +3 more
semanticscholar   +1 more source

Optical coherence tomography [PDF]

The British Journal of Radiology, 2005
SummaryThe review provides a concise explanation of principles of operation of different optical coherence tomography methods. A comparative analysis of their advantages and disadvantages is presented in relation to specific applications. The review will assist the reader in making an educated choice on the most suitable optical coherence tomography ...
openaire   +5 more sources

Swept-source optical coherence tomography and optical coherence tomography angiography in acquired toxoplasmic chorioretinitis: a case report

Journal of Medical Case Reports, 2018
Purpose To describe swept-source optical coherence tomography and optical coherence tomography angiography retinal changes in a case of acute toxoplasmic chorioretinitis both at the time of diagnosis and after healing.
Diego Vezzola, Davide Allegrini, Alfredo Borgia, Paolo Fogagnolo, Luca Mario Rossetti, Mario R. Romano, Stefano De Cillà   +6 more
doaj   +1 more source

Stepwise segmentation error correction in optical coherence tomography angiography images of patients with diabetic macular edema

Therapeutic Advances in Ophthalmology, 2020
Aim: To determine the minimum number of optical coherence tomography B-scan corrections required to provide acceptable vessel density measurements on optical coherence tomography angiography images in eyes with diabetic macular edema.
Khalil Ghasemi Falavarjani, Reza Mirshahi, Shahriar Ghasemizadeh, Mahsa Sardarinia   +3 more
doaj   +1 more source

Toward optical coherence tomography on a chip: in vivo three-dimensional human retinal imaging using photonic integrated circuit-based arrayed waveguide gratings

Light: Science & Applications, 2021
In this work, we present a significant step toward in vivo ophthalmic optical coherence tomography and angiography on a photonic integrated chip. The diffraction gratings used in spectral-domain optical coherence tomography can be replaced by photonic ...
E. Rank, Ryan Sentosa, Danielle J. Harper, M. Salas, Anna Gaugutz, D. Seyringer, S. Nevlacsil, A. Maese-Novo, M. Eggeling, P. Muellner, R. Hainberger, M. Sagmeister, J. Kraft, R. Leitgeb, W. Drexler   +14 more
semanticscholar   +1 more source

Phase-conjugate optical coherence tomography [PDF]

, 2006
Quantum optical coherence tomography (Q-OCT) offers a factor-of-two improvement in axial resolution and the advantage of even-order dispersion cancellation when it is compared to conventional OCT (C-OCT).
Baris I. Erkmen, D. N. Klyshko, Jeffrey H. Shapiro   +2 more
core   +3 more sources