Results 71 to 80 of about 61,396 (243)

Self-Optical Coherence Tomography and Angiography [PDF]

Case Reports in Ophthalmology, 2017
<b><i>Purpose:</i></b> To present a new concept of self-optical coherence tomography (OCT) and self-OCT angiography. <b><i>Methods:</i></b> The operator sits in the patient seat and manipulates the instrument body via the joystick with the dominant hand, while the dominant index is ready to press the ...
openaire   +3 more sources

Deep-Layer Microvasculature Dropout by Optical Coherence Tomography Angiography and Microstructure of Parapapillary Atrophy. [PDF]

, 2018
Purpose:To investigate the association between the microstructure of β-zone parapapillary atrophy (βPPA) and parapapillary deep-layer microvasculature dropout assessed by optical coherence tomography angiography (OCT-A).
Akagi, Tadamichi, Belghith, Akram, Diniz-Filho, Alberto, Manalastas, Patricia Isabel C, Saunders, Luke, Suh, Min Hee, Weinreb, Robert N, Yarmohammadi, Adeleh, Zangwill, Linda M   +8 more
core   +1 more source

Single oral administration of dronabinol increases ocular blood flow in patients with glaucoma

Acta Ophthalmologica, EarlyView.
Abstract Purpose Glaucoma is a leading cause of irreversible blindness globally, primarily driven by elevated intraocular pressure (IOP). Still, some patients progress despite significant IOP lowering, potentially due to impaired ocular blood flow. This study aimed to evaluate the effects of dronabinol, a synthetic tetrahydrocannabinol derivative, on ...
Theresa Lindner, Viktoria Pai, Patrick Janku, Nikolaus Hommer, Anton Hommer, Marihan Abensperg‐Traun, Liudmyla Petric, Leopold Schmetterer, Gerhard Garhöfer, Doreen Schmidl   +9 more
wiley   +1 more source

Carotid Disease and Retinal Optical Coherence Tomography Angiography Parameters in Type 2 Diabetes: The Fremantle Diabetes Study Phase II [PDF]

, 2020
Jocelyn J. Drinkwater, Fred K. Chen, Alison M. Brooks, Brad Davis, Angus Turner, Timothy M. E. Davis, Wendy A. Davis   +6 more
openalex   +1 more source

Optical Coherence Tomography Angiography in Glaucoma

Turkish Journal of Ophthalmology, 2018
Optical coherence tomography angiography (OCTA) comprises different OCT-based technologies developed for non-invasive assessment and measurement of optic nerve head and retinal perfusion. Currently the most clinically established approach is based on the split spectrum amplitude decorrelation algorithm, which detects moving red blood cells and ...
openaire   +3 more sources

SD‐OCT‐based biomarkers in predicting treatment outcomes of macular oedema secondary to retinal vein occlusion treated with anti‐VEGF therapy

Acta Ophthalmologica, EarlyView.
Abstract Purpose To investigate the role of spectral domain optical coherence tomography (SD‐OCT)‐based biomarkers in predicting treatment response of macular oedema (MO) secondary to retinal vein occlusion (RVO) to anti‐vascular endothelial growth factor (VEGF) therapy.
Ken K. Tsang, Vivian W. K. Hui, Christopher M. K. Pang, Ziqi Tang, Dawei Yang, Truong X. Nguyen, Shaheeda Mohamed, Timothy Y. Y. Lai, Carol Y. Cheung, Simon K. H. Szeto   +9 more
wiley   +1 more source

Choroidal vascular hyperpermeability patterns in central serous chorioretinopathy correlate with microperimetry: CERTAIN study report 4

Acta Ophthalmologica, EarlyView.
Abstract Purpose This report evaluates the association of three distinct leakage patterns of choroidal vascular hyperpermeability (CVH) on indocyanine green angiography (ICGA), previously correlated with disease chronicity, with retinal sensitivity measured by microperimetry in central serous chorioretinopathy (CSC): unifocal indistinct signs of ...
Jennifer M. Chang‐Wolf, Laurenz J. B. Pauleikhoff, Chabelie Ruiters, Annette C. Moll, Reinier O. Schlingemann, Elon H. C. van Dijk, Roselie M. H. Diederen, Camiel J. F. Boon   +7 more
wiley   +1 more source

Peripapillary optical coherence tomography as an alternative to fluorescein angiography for monitoring Behcet’s retinal vasculitis [PDF]

, 2021
Mohammad Zarei, Hossein Pesarakli, Mehdi Yaseri, Hamed Etesali, Nazanin Ebrahimiadib   +4 more
openalex   +1 more source

Neovascular age‐related macular degeneration without drusen

Acta Ophthalmologica, EarlyView.
Abstract Purpose To describe the clinical characteristics and 1‐year follow‐up of patients with neovascular AMD (nAMD) without drusen in either eye. Methods This is a multicentre retrospective cohort study in three tertiary referral centres in The Netherlands. We included patients of 55 years or older with nAMD in one or both eyes, without the presence
Marc J. Sirks, Elon H. C. van Dijk, Husein Ghalayini, Somayeh Bazdar, WeiFeng Yu, Suzanne Yzer, José P. Martinez Ciriano, Reinier O. Schlingemann, Roselie M. H. Diederen, Camiel J. F. Boon   +9 more
wiley   +1 more source

Pregnancy as a risk factor for central serous chorioretinopathy: A systematic review and meta‐analysis

Acta Ophthalmologica, EarlyView.
Abstract Purpose Pregnancy induces significant changes in the body, including increased peripheral and choroidal blood perfusion and an increased systemic corticosteroid level. Here, we systematically reviewed the evidence on pregnancy as a risk factor for developing central serous chorioretinopathy (CSC) and conducted a meta‐analysis to obtain a ...
Nathalie Skovgaard Eriksen, Zainab Fakhril‐din, Riccardo Fasana, Rodrigo Anguita, Elon H. C. van Dijk, Lorenzo Ferro Desideri, Jakob Grauslund, Michael Stormly Hansen, Oliver Niels Klefter, Armin Motaabbed, Line Petersen, Prithvi Ramtohul, Mehmet Cem Sabaner, Osman Savran, Miklos Schneider, Yousif Subhi   +15 more
wiley   +1 more source