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Optical Coherence Tomography Angiography

Case Reports in Ophthalmological Medicine, 2018
Optical coherence tomography (OCT) was one of the biggest advances in ophthalmic imaging. Building on that platform, OCT angiography (OCTA) provides depth resolved images of blood flow in the retina and choroid with levels of detail far exceeding that obtained with older forms of imaging.
Stephen G. Schwartz, Harry W. Flynn, Andrzej Grzybowski, Avinash Pathengay, Ingrid U. Scott   +4 more
doaj   +7 more sources

Optical Coherence Tomography: A Brief Review [PDF]

International Journal of Biophotonics and Biomedical Engineering, 2023
Optical coherence tomography (OCT) is a new imaging technique with a significant role in the field of medicine. It is a light-based non-invasive imaging method that provides high quality cross-sectional and volumetric images.
Nasser Moslehi Milani
doaj   +1 more source

Malignant hypertension – Optical coherence tomography grading and optical coherence tomography characteristics

TNOA Journal of Ophthalmic Science and Research, 2021
This photo essay describes the fundoscopic and optical coherence tomography (OCT) grading and characteristics of hypertensive retinopathy (HTR). A 34-year-old male presented with decreased vision of 20/40 N10 in both eyes following diagnosis of malignant
Priya Rasipuram Chandrasekaran
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In vivo images of the epidural space with two- and three-dimensional optical coherence tomography in a porcine model. [PDF]

PLoS ONE, 2017
BACKGROUND:No reports exist concerning in vivo optical coherence tomography visualization of the epidural space and the blood patch process in the epidural space.
Wen-Chuan Kuo, Meng-Chun Kao, Mei-Yung Tsou, Chien-Kun Ting   +3 more
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Advances in swept-source optical coherence tomography and optical coherence tomography angiography

Advances in Ophthalmology Practice and Research, 2023
Background: The fast development of swept-source optical coherence tomography (SS-OCT) and swept-source optical coherence tomography angiography (SS-OCTA) enables both anterior and posterior imaging of the eye.
Fang Zheng, Xiaofeng Deng, Qi Zhang, Jingliang He, Panpan Ye, Shan Liu, Peng Li, Jian Zhou, Xiaoyun Fang   +8 more
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Optical coherence tomography and optical coherence tomography angiography in multiple sclerosis

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery, 2023
Background In multiple sclerosis (MS), optical coherence tomography (OCT) has become a sensitive tool for evaluating retinal and optic nerve diseases. Optical coherence tomography angiography (OCT-A) is a novel technique that can assess the density of ...
Adel Hassanein Elsayed Gad, Nouran Alaa Abd El Hamid, Randa Mohamed Abdel-Moneim El-Mofty, Lobna Ahmed Talaat El Ghoneimy   +3 more
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Optical Coherence Tomography and Optical Coherence Tomography Angiography in Pediatric Retinal Diseases

Diagnostics, 2023
Indirect ophthalmoscopy and handheld retinal imaging are the most common and traditional modalities for the evaluation and documentation of the pediatric fundus, especially for pre-verbal children.
Chung-Ting Wang, Yin-Hsi Chang, Gavin S. W. Tan, Shu Yen Lee, R. V. Paul Chan, Wei-Chi Wu, Andrew S. H. Tsai   +6 more
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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
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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
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Phantoms for performance assessment of optical coherence tomography systems [PDF]

, 2012
In this paper, we describe the procedures to make epoxy resin and agarose phantoms designed using Mie scattering calculations. The phantoms are constructed to be used in the estimation of point spread function (PSF) of an optical coherence tomography ...
S. A. Hojjatoleslami, Corr, S.A., Podoleanu, A.G., Price, M.C., Podoleanu, Adrian Gh., Avanaki, M.R.N., Avanaki, Mohammad R.N., Mazrae Khoshki, R., Mark C. Price, Rohollah Mazraeh Khoshki, Price, Mark C., Adrian G. Podoleanu, Mohammad R. N. Avanaki, Corr, Serena A., Khoshki, Rohollah Mazraeh, Serena A. Corr, Hojjatoleslami, S.A.   +16 more
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