Results 41 to 50 of about 11,800 (170)

Laser photocoagulation of soft macular drusen

Офтальмохирургия, 2013
Purpose. The assessment of morphological and functional results of the threshold photocoagulation in eyes with large soft macular drusen. Material and methods. Thirty four patients (39 eyes) were enrolled in the study.
L.I. Balashevich, M.V. Gatsu, M.V. Gordeyeva   +2 more
doaj  

Clinical manifestations of dual‐gene variants in retinitis pigmentosa

Acta Ophthalmologica, EarlyView.
Abstract Purpose Retinitis pigmentosa (RP) is an inherited retinal disease (IRD), whereby each affected individual typically harbours pathogenic variants in a single causative gene, yet the disorder exhibits marked genetic heterogeneity, with more than 100 genes reported to underlie RP.
Lasse Wolfram, Jan‐Philipp Bodenbender, David A. Merle, Milda Reith, Anton Sonntag, Krunoslav Stingl, Tobias B. Haack, Theresia Zuleger, Bernd Wissinger, Laura Kühlewein, Katarina Stingl, Susanne Kohl   +11 more
wiley   +1 more source

Significance of Hyperreflective Foci as an Optical Coherence Tomography Biomarker in Retinal Diseases: Characterization and Clinical Implications

Journal of Ophthalmology, 2021
Hyperreflective foci (HRF) is a term coined to depict hyperreflective dots or roundish lesions within retinal layers visualized through optical coherence tomography (OCT).
Serena Fragiotta, Solmaz Abdolrahimzadeh, Rosa Dolz-Marco, Yoichi Sakurada, Orly Gal-Or, Gianluca Scuderi   +5 more
doaj   +1 more source

OCT Based Interpretation of the Optic Nerve Head Anatomy and Prevalence of Optic Disc Drusen in Patients with Idiopathic Intracranial Hypertension (IIH)

Life, 2021
We aimed to systematically examine the optic nerve head anatomy in patients with idiopathic intracranial hypertension (IIH) using a standardized optical coherence tomography (OCT) protocol.
Elisabeth Arnberg Wibroe, Lasse Malmqvist, Steffen Hamann   +2 more
doaj   +1 more source

Retinal dystrophies simulating geographic atrophy: A diagnostic challenge

Acta Ophthalmologica, EarlyView.
Abstract Geographic atrophy (GA) is the chronic loss of retinal pigment epithelium, photoreceptors and choriocapillaris, marking the dry late stage of age‐related macular degeneration (AMD). GA prevalence is expected to rise in the upcoming decades. Advanced GA leads to central scotomas, reducing visual acuity and quality of life, potentially resulting
Johanna M. Colijn, Frank G. Holz, Jeroen Pas, Carel Hoyng   +3 more
wiley   +1 more source

Population-Based Prevalence and 5-Year Change of Soft Drusen, Pseudodrusen, and Pachydrusen in a Japanese Population

Ophthalmology Science, 2021
Purpose: To elucidate the prevalence of soft drusen, pseudodrusen, and pachydrusen and their 5-year changes in a Japanese population. Design: Longitudinal population-based cohort study conducted from 2013 through 2017. Participants: Residents 40 years of
Miki Sato-Akushichi, MD, Reiko Kinouchi, MD, PhD, Satoshi Ishiko, MD, PhD, Kazuomi Hanada, MD, PhD, Hiroki Hayashi, Daiki Mikami, Shinji Ono, MD, PhD, Yasuo Yanagi, MD, PhD   +7 more
doaj   +1 more source

Systematic quantification of outer retinal morphology in three different SD‐OCT devices in geographic atrophy

Acta Ophthalmologica, EarlyView.
Abstract Purpose To define interdevice differences in quantitative outer retinal biomarkers across three spectral‐domain (SD) optical coherence tomography (OCT) devices in geographic atrophy (GA). Methods Patients with GA prospectively underwent imaging using Spectralis (Heidelberg Engineering), Cirrus (Zeiss) and Maestro (Topcon) OCT devices ...
Klaudia Birner, Sophie Frank‐Publig, Julia Mai, Anna Eidenberger, Johannes Schrittwieser, Gabriel Leitner‐Barrios, Magdalena Barasits, Markus Gumpinger, Gregor S. Reiter, Stefan Sacu, Ursula Schmidt‐Erfurth   +10 more
wiley   +1 more source

LASER PHOTOCOAGULATION OF SOFT MACULAR DRUSEN

Офтальмохирургия, 2015
Purpose. The assessment of morphological and functional results of the threshold photocoagulation in eyes with large soft macular drusen. Material and methods. Thirty four patients (39 eyes) were enrolled in the study.
L. I. Balashevich, M. V. Gatsu, M. V. Gordeyeva   +2 more
doaj  

A semi-automated pipeline for quantifying drusen-like deposits in human induced pluripotent stem cell-derived retinal pigment epithelium cells

SLAS Technology
Age-Related Macular Degeneration (AMD) is a highly prevalent form of retinal disease amongst Western communities over 50 years of age. A hallmark of AMD pathogenesis is the accumulation of drusen underneath the retinal pigment epithelium (RPE), a ...
Jenna Hall, Maciej Daniszewski, Shane Cheung, Kalyan Shobhana, Himeesh Kumar, Helena H Liang, Henry Beetham, Ellie Cho, Carla Abbott, Alex W Hewitt, Kaylene J Simpson, Robyn H Guymer, Daniel Paull, Alice Pébay, Grace E. Lidgerwood   +14 more
doaj   +1 more source

Retinal phenotyping of variants of Alzheimer's disease using ultra‐widefield retinal images

Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, 2021
Background Posterior cortical atrophy (PCA) is the most common atypical variant of Alzheimer's disease (AD). Changes associated with PCA in the brain affect the visual cortex, but little is known about retinal changes in PCA.
Lajos Csincsik, Nicola Quinn, Keir X. X. Yong, Sebastian J. Crutch, Tunde Peto, Imre Lengyel   +5 more
doaj   +1 more source