Results 1 to 10 of about 45,234 (229)

Optical coherence tomography and optical coherence tomography angiography in systemic disease

open access: yesTaiwan Journal of Ophthalmology
Optical coherence tomography (OCT) is an integral component of present-day ophthalmologic practice. As use of OCT has increased in popularity and frequency of use, a growing number of systemic diseases are now known to have associated findings on both ...
David J. Merriott   +6 more
doaj   +3 more sources

Self-Optical Coherence Tomography and Angiography [PDF]

open access: yesCase Reports in Ophthalmology, 2017
Purpose: To present a new concept of self-optical coherence tomography (OCT) and self-OCT angiography. Methods: The operator sits in the patient seat and manipulates the instrument body via the joystick with the dominant hand, while the dominant index is
Ahmad M. Mansour
doaj   +3 more sources

Swept-source Optical Coherence Tomography Angiography in a Patient with Bietti Crystalline Dystrophy Followed for Ten Years [PDF]

open access: yes, 2019
A woman with Bietti’s crystalline dystrophy (BCD) was first examined when she was 27 years of age and has been followed for 10 more years. The disease course was monitored initially with spectral domain-optical coherence tomography and then with swept ...
Ali Osman Saatci   +7 more
core   +1 more source

Comparison of Indocyanine Green Angiography and Swept-Source Wide-Field Optical Coherence Tomography Angiography in Posterior Uveitis [PDF]

open access: yes, 2022
Purpose: To compare indocyanine green angiography (ICGA) and swept-source wide-field optical coherence tomography angiography (SS-OCTA) for the assessment of patients with posterior uveitis. Method: SS-OCTA montage images of 5 x 12 x 12 mm or 2 x 15 x
Zeng, Guodong   +7 more
core   +1 more source

Retinal and Choroidal Thinning—A Predictor of Coronary Artery Occlusion?

open access: yesDiagnostics, 2022
Introduction. Optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA) allowed visualization of retina and choroid to nearly the capillary level; however, the relationship between systemic macrovascular status and retinal ...
Indrė Matulevičiūtė   +5 more
doaj   +1 more source

Optical Coherence Tomography Findings in Uveitis

open access: yes, 2009
The development of optical coherence tomography (OCT) in the early 1990s was one of the most powerful and exciting advances for imaging the internal microstructure of biologic tissues.1 Optical coherence tomography is a particularly powerful ophthalmic ...
Davis, Janet L., Vedula, Anil
core   +1 more source

Multimodal images of chronic branch retinal vein occlusion

open access: yesInternational Medical Case Reports Journal, 2017
Stephen G Schwartz, Armando Monroig, Harry W Flynn Jr Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA Abstract: Two illustrative cases of chronic branch retinal vein occlusion ...
Schwartz SG, Monroig A, Flynn HW Jr
doaj  

High-resolution polarization-sensitive optical coherence tomography and optical coherence tomography angiography for zebrafish skin imaging

open access: yesJournal of Innovative Optical Health Sciences, 2021
Zebrafish is an important animal model, which is used to study development, pathology, and genetic research. The zebrafish skin model is widely used in cutaneous research, and angiogenesis is critical for cutaneous wound healing.
Di Yang   +4 more
doaj   +1 more source

Clinical Applications of Optical Coherence Tomography in Optic Nerve Disease

open access: yes, 2009
Optical coherence tomography (OCT) is a relatively new technology that provides information about the retina, optic nerve, and nerve fiber layer (NFL) differently from other instruments.1 Newer versions of the OCT allow better resolution, which makes it ...
Hedges, Thomas R.   +3 more
core   +1 more source

Angiography in Pharmacologic Retinal Toxicity

open access: yes, 2009
Retinal angiography, specifically fluorescein angiography (FA), is important for the diagnosis and follow-up of pharmacologic retinal toxicity. At this time, there does not appear to be a significant role for indocyanine green (ICG) videoangiography, and
Schwartz, Stephen G, Mieler, William F
core   +1 more source

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