Results 61 to 70 of about 1,138 (192)

Near‐Infrared Reflectance Imaging in Retinal Diseases Affecting Young Patients

Journal of Ophthalmology, Volume 2021, Issue 1, 2021., 2021
Near‐infrared reflectance (NIR) is a noninvasive, contactless, and rapid in vivo imaging technique for visualizing subretinal alterations in the photoreceptor layer, retinal pigment epithelium, and choroid. The present report describes the application of this imaging method in retinal and choroidal pathologies affecting young patients where scarce ...
Solmaz Abdolrahimzadeh, Chiara Ciancimino, Flaminia Grassi, Edoardo Sordi, Serena Fragiotta, Gianluca Scuderi, Mário Monteiro   +6 more
wiley   +1 more source

Correlation of Histologic Features with In Vivo Imaging of Reticular Pseudodrusen [PDF]

Ophthalmology, 2016
To determine the histologic and cellular correlates in the retina and retinal pigment epithelium (RPE) with the presence of optical coherence tomography-defined reticular pseudodrusen (RPD).Observation case using immunocytochemistry of an exenterated eye with immediate fixation after removal.Two patients, one with confirmed RPD and the other with mid ...
Ursula Greferath, Robyn H. Guymer, Kirstan A. Vessey, Kate Brassington, Erica L. Fletcher   +4 more
openalex   +5 more sources

Reticular pseudodrusen: a tale of two species? [PDF]

Eye (Lond), 2013
The anatomic localization of reticular pseudodrusen (RPD) has been an important area of research study.A multimodal imaging analysis was conducted of two patients who were classified as having presumed RPD.Analysis of case 1 lends credence to original histopathologic evidence suggesting a choroidal origin of RPD, and analysis of case 2 supports RPD as ...
Kapoor KG, Pulido JS.
europepmc   +4 more sources

Coarse-grained crystal graph neural networks for reticular materials design [PDF]

, 2023
Reticular materials, including metal-organic frameworks and covalent organic frameworks, combine relative ease of synthesis and an impressive range of applications in various fields, from gas storage to biomedicine. Diverse properties arise from the variation of building units$\unicode{x2013}$metal centers and organic linkers$\unicode{x2013}$in almost ...
arxiv   +1 more source

Implementing Predictive Models in Artificial Intelligence through OCT Biomarkers for Age-Related Macular Degeneration

Photonics, 2023
Artificial intelligence (AI) represents a growing and promising branch of computer science that is expanding the horizon of prediction, screening, and disease monitoring.
Serena Fragiotta, Flaminia Grassi, Solmaz Abdolrahimzadeh   +2 more
doaj   +1 more source

Choroidal Changes Associated with Reticular Pseudodrusen

Investigative Opthalmology & Visual Science, 2012
To analyze choroidal changes associated with reticular pseudodrusen by indocyanine green angiography (ICGA) and enhanced depth imaging spectral-domain optical coherence tomography (EDI SD-OCT).Twenty-two consecutive patients (22 eyes) with reticular pseudodrusen, and without medium/large drusen, underwent ICGA and EDI OCT.
Nathalie Massamba, Eric H Souied, Raimondo Forte, Florence Coscas, Giuseppe Querques, Giuseppe Querques, Lea Querques, Lea Querques   +7 more
openaire   +6 more sources

Multifocal Electroretinography in Eyes with Reticular Pseudodrusen

Investigative Opthalmology & Visual Science, 2012
The aim of our study was to evaluate the impact of reticular pseudodrusen (RPD) on retinal function by multifocal electroretinography (mfERG), and combined simultaneous confocal scanning laser ophthalmoscopy (cSLO) and spectral-domain optical coherence tomography (SD-OCT).We included 19 eyes of 15 patients with RPD in the posterior pole and no other ...
Christoph R. Clemens, Peter Heiduschka, Nicole Eter, Florian Alten   +3 more
openaire   +3 more sources

Extensive Macular Atrophy with Pseudodrusen Imaged with OCT Angiography

Case Reports in Ophthalmological Medicine, 2018
This report describes the first case of extensive macular atrophy with pseudodrusen (EMAP) imaged with optical coherence tomography angiography (OCTA). A 58-year-old Caucasian man presented with decreased central vision in both eyes.
Jaclyn L. Kovach
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

Retinal pigment epithelium and age‐related macular degeneration: A review of major disease mechanisms

Clinical &Experimental Ophthalmology, Volume 48, Issue 8, Page 1043-1056, November 2020., 2020
Abstract Age‐related macular degeneration (AMD) is a progressive degenerative disease that is the leading cause of vision loss in the elderly population. Degeneration/dysregulation of the retinal pigment epithelium (RPE), a supportive monolayer of cells underlying the photoreceptors, is commonly seen in patients with AMD. While treatment exists for the
Shreya Somasundaran, Ian J. Constable, Carla B. Mellough, Livia S. Carvalho   +3 more
wiley   +1 more source