Results 121 to 130 of about 12,351 (191)

Optical Coherence Tomography Angiography (OCTA) Analysis of Ischemic vs Non-Ischemic Optic Disc Edema

Neuro-Ophthalmology
This study was designed to compare optical coherence tomography angiography (OCTA) microvasculature characteristics of the optic disc and peripapillary retina in ischemic and non-ischemic optic disc edema and to compare them to normals. We hypothesized that ischemic edema would show significantly decreased vascular density when compared with non ...
Arnold, Anthony C., Corradetti, Giulia, Corvi, Federico, Sadda, Srinivas R.   +3 more
openaire   +2 more sources

Assessment of Retinal Vessel Tortuosity Index in Patients with Fabry Disease Using Optical Coherence Tomography Angiography (OCTA). [PDF]

Diagnostics (Basel), 2023
Hangartner K, Bajka A, Wiest MRJ, Sidhu S, Toro MD, Maloca PM, Zweifel SA.   +6 more
europepmc   +1 more source

Review of Artifacts and Related Processing in Ophthalmic Optical Coherence Tomography Angiography (OCTA)

Photonics
Optical coherence tomography angiography (OCTA) is a non-invasive imaging modality that can provide rich three-dimensional microvascular information of fundus in ophthalmic imaging. However, various imaging artifacts may be generated during OCTA data acquisition and processing, originating from a number of factors such as multiple light scattering ...
Zhefan Lin, Yitao Hu, Gongpu Lan, Jingjiang Xu, Jia Qin, Lin An, Yanping Huang   +6 more
openaire   +2 more sources

Optical Coherence Tomography Angiography (OCTA) Differences in Vessel Perfusion Density and Flux Index of the Optic Nerve and Peri-Papillary Area in Healthy, Glaucoma Suspect and Glaucomatous Eyes. [PDF]

Clin Ophthalmol, 2023
Yospon T, Rojananuangnit K.
europepmc   +1 more source

CNV-Net: Segmentation, Classification and Activity Score Measurement of Choroidal Neovascularization (CNV) Using Optical Coherence Tomography Angiography (OCTA). [PDF]

Diagnostics (Basel), 2023
Vali M, Nazari B, Sadri S, Pour EK, Riazi-Esfahani H, Faghihi H, Ebrahimiadib N, Azizkhani M, Innes W, Steel DH, Hurlbert A, Read JCA, Kafieh R.   +12 more
europepmc   +1 more source

Evaluation and comparison of optical coherence tomography angiography (OCTA) parameters in normal and moderate myopic individuals

Photodiagnosis and Photodynamic Therapy
The objective of this study was to evaluate and compare Optical Coherence Tomography Angiography (OCTA) parameters in patients with moderate myopia and healthy individuals retrospectively.A total of 80 male individuals aged 18-20 years were included in the study with 40 moderate myopic and 40 healthy persons.
Güvenç Toprak, Fatih Ulaş, Abdulgani Kaymaz, Adem Soydan, Abdulfatih Kaplan, Yunus Alkan, Buse Özdemir, Abdullah Bayrak   +7 more
openaire   +2 more sources

The effect of postmenopausal hormonal drop on optic nerve head and peripapillary perfusion using optical coherence tomography angiography (OCTA). [PDF]

Sci Rep, 2022
Fathy M, Noureldine A, Elmofty HM, Tolba DA.   +3 more
europepmc   +1 more source

Publication Only

HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

Spatial-Temporal Speckle Variance in the En-Face View as a Contrast for Optical Coherence Tomography Angiography (OCTA). [PDF]

Sensors (Basel), 2022
Luisi JD, Lin JL, Ameredes BT, Motamedi M.   +3 more
europepmc   +1 more source

Optical coherence tomography angiography in birdshot chorioretinopathy [PDF]

Purpose: To describe the retinal vascular changes in birdshot chorioretinopathy (BSCR) using optical coherence tomography angiography (OCTA) and to compare them with changes in macular thickness.
Neri, Piergiorgio, Lembo, Andrea, Pichi, Francesco, Nucci, Paolo   +3 more
core   +1 more source