Results 71 to 80 of about 4,519 (191)

Functional Imaging of the Outer Retinal Complex using High Fidelity Imaging Retinal Densitometry [PDF]

, 2020
We describe a new technique, high fidelity Imaging Retinal Densitometry (IRD), which probes the functional integrity of the outer retinal complex. We demonstrate the ability of the technique to map visual pigment optical density and synthesis rates in ...
Atkinson, D., Binns, A. M., Fergusson, J., Gaffney, A. J., Henry, D., Jones, C., Lamb, T. D., Margrain, T. H., Melotte, D., Miller, C., Todd, S., Wood, A.   +11 more
core   +3 more sources

Idiopathic Macular Telangiectasia Associated with Large Soft Drusen and Retinal Angiomatous Proliferation

Journal of Ophthalmic Science, 2016
Idiopathic macular telangiectasia type 2 is a rare retinal condition usually characterized by parafoveal telangiectatic vessels, hyperplastic pigment plaques and seldom a full thickness macular hole or a retinal neovascularisation. Herein we describe an atypical presentation of this disease.
Campa, Claudio, PERRI, Paolo
openaire   +2 more sources

Directional ABCA1-mediated cholesterol efflux and apoB-lipoprotein secretion in the retinal pigment epithelium

Journal of Lipid Research, 2018
Cholesterol-containing soft drusen and subretinal drusenoid deposits (SDDs) occur at the basolateral and apical side of the retinal pigment epithelium (RPE), respectively, in the chorioretina and are independent risk factors for late age-related macular ...
Nicholas N. Lyssenko, Naqi Haider, Antonino Picataggi, Eleonora Cipollari, Wanzhen Jiao, Michael C. Phillips, Daniel J. Rader, Venkata Ramana Murthy Chavali   +7 more
doaj   +1 more source

Imaging of adult ocular and orbital pathology - a pictorial review [PDF]

, 2014
Orbital pathology often presents a diagnostic challenge to the reporting radiologist. The aetiology is protean, and clinical input is therefore often necessary to narrow the differential diagnosis.
Brennan, Paul, Galvin, Patrick Leo, Grech, Reuben, Grech, Stephan, Looby, Seamus, Mizzi, Adrian, O'Hare, Alan, Spiteri Cornish, Kurt, Thornton, John   +8 more
core   +1 more source

Clustering of eyes with age-related macular degeneration or pachychoroid spectrum diseases based on choroidal thickness profile

Scientific Reports, 2021
Choroidal changes have been suggested to be involved in the pathophysiology of both age-related macular degeneration (AMD) and pachychoroid spectrum diseases (PSD).
Young Ho Kim, Boram Lee, Edward Kang, Jaeryung Oh   +3 more
doaj   +1 more source

Clinical variations of polypoidal choroidal vasculopathy: A cohort study from Japan and the USA

Scientific Reports, 2023
We describe the clinical characteristics of treatment-naïve polypoidal choroidal vasculopathy (PCV) in three tertiary clinic settings in 2 cities (Chicago in the USA and Nishinomiya in Japan).
Hisashi Fukuyama, Ghazi BouGhanem, John Moir, Dimitra Skondra, Fumi Gomi, Amani A. Fawzi   +5 more
doaj   +1 more source

Locally Learning Biomedical Data Using Diffusion Frames [PDF]

, 2012
Diffusion geometry techniques are useful to classify patterns and visualize high-dimensional datasets. Building upon ideas from diffusion geometry, we outline our mathematical foundations for learning a function on high-dimension biomedical data in a ...
Ehler, M., Filbir, F., Mhaskar, H. N.
core   +1 more source

Response to photodynamic therapy combined with intravitreal aflibercept for polypoidal choroidal vasculopathy depending on fellow-eye condition:2-year results.

PLoS ONE, 2020
We investigated whether response to photodynamic therapy (PDT) with intravitreal aflibercept injection (IAI) for polypoidal choroidal vasculopathy (PCV) differs depending on fellow eye condition.
Mio Matsubara, Yoichi Sakurada, Atsushi Sugiyama, Yoshiko Fukuda, Ravi Parikh, Kenji Kashiwagi   +5 more
doaj   +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  

Exploration of cuticular drusen: comprehensive analysis from multi-modal imaging characteristics to clinical diagnosis and treatment

Yanke Xuebao
With the application of multimodal imaging techniques, a specific subtype of age-related macular degeneration (AMD), known as cuticular drusen, has been identified.
ZHANG Guanghan, ZHANG Xiongze, JI Yuying
doaj   +1 more source