Results 61 to 70 of about 951,495 (210)

A white membrane beneath the inner limiting membrane of the retina in a 4-year-old child with ultrastructural evidence: a case report

BMC Ophthalmology, 2018
Background Epiretinal membranes (ERMs), secondary to retinal cell proliferation on the retinal surface, usually affect patients over 50 years of age but occur rarely in children. Here we report the case of a 4-year-old patient with a unilateral sub-inner
Wenyi Tang, Ruiping Gu, Ting Zhang, Gezhi Xu   +3 more
doaj   +1 more source

Injectable Artificial Photoreceptors: STEM Cell Functional Integration and in vivo Electrophysiological Validation in Retinal Degeneration Models

Small Science, Volume 6, Issue 8, August 2026.
Artificial photoreceptors are engineered to efficiently absorb light, with the strongest sensitivity in the green region of the visible spectrum. Upon illumination, they generate electrical signals that activate retinal ganglion cells, which are typically unaffected by disease, enabling transmission of visual information to the brain.
Afshin Izadian, Ali Torkashvand, Benjamin Allan McCall, Yong Gao, Christine M. Taylor, Fateme Karimi Hafshejani, Arupratan Das, Michelle L. Surma, Sunland Gong, Amir Reza Hajrasouliha   +9 more
wiley   +1 more source

Effect of foveal herniation on surgical outcomes in patients with idiopathic epiretinal membrane

, 2021
Purpose: This study aimed to compare the anatomical and visual outcomes of idiopathic epiretinal membrane peeling surgery, with and without foveal herniation.
Murat Karacorlu (12659852), Hakan Ozdemir (4643539), Ahmet Elbay (4643518), Furkan Kirik (12659855)   +3 more
core   +1 more source

Repeatability of SpotChecks contrast sensitivity test in macular disease

Optometry and Vision Science, Volume 103, Issue 7, July 2026.
ABSTRACT Purpose SpotChecks is an accessible contrast sensitivity test with good repeatability in healthy adults. This study compared its intra‐visit repeatability with the near Pelli–Robson test in adults with macular disease. Methods One eye from 29 adults with macular disease (mean age 71 ± 13 years) underwent high‐contrast logMAR acuity and two ...
Katlyn B. Sprague, Yabo Niu, Petros E. Carvounis, Nimesh B. Patel, Han Cheng   +4 more
wiley   +1 more source

Acute Syphilitic Posterior Placoid Chorioretinitis and Syphilitic Optic Neuropathy in a Patient With Human Immunodeficiency Virus Co‐Infection

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Syphilis is a re‐emerging global public health concern; recently, its incidence has significantly increased in all demographic groups. However, acute syphilitic posterior placoid chorioretinitis (ASPPC) and syphilitic optic neuropathy in a patient with human immunodeficiency virus (HIV) co‐infection are extremely uncommon.
Shengsheng Liu, Yuanyuan Zhang, Xiaogui Zhao, Bangtao Yao   +3 more
wiley   +1 more source

Axial length estimation error caused by hidden double-peak on partial coherence interferometry in an eye with epiretinal membrane: a case report

Clinical Ophthalmology, 2014
Yoshiyuki Kitaguchi, Shinsaku Yano, Fumi Gomi Department of Ophthalmology, Sumitomo Hospital, Osaka, Japan Abstract: Here we report a patient in whom there was a myopic shift after combined cataract surgery and pars plana vitrectomy against the ...
Kitaguchi Y, Yano S, Gomi F
doaj  

Foundation Models in Diagnosis of Ophthalmic Diseases: Construction and Application

Eye &ENT Research, Volume 3, Issue 2, Page 45-58, June 2026.
ABSTRACT Artificial intelligence holds promise for addressing the uneven distribution of medical resources across different regions. Compared with convolutional neural network models, foundation models offer significant advantages: on one hand, their pre‐training does not rely on massive labeled data; on the other hand, they possess the capability to ...
Xiaolu Huang, Guanran Zhang, Jiayu Xu, Shuyang Chen, Yanrong Li, Xiaodong Sun, Yanlin Qu, Huixun Jia   +7 more
wiley   +1 more source

Surgical Outcome after Lamellar Macular Hole Associated with Epiretinal Membrane.

, 2019
PURPOSE To evaluate functional and anatomical outcomes after pars plana vitrectomy (PPV) in patients with epiretinal membrane associated with lamellar hole (LH).
Valmaggia C, Scholl HPN, Guber J
core   +1 more source

Axial length, myopia progression, and myopic maculopathy in Stickler syndrome

Acta Ophthalmologica, Volume 104, Issue 4, Page 423-430, June 2026.
Abstract Purpose We lack knowledge on the potentially progressive nature of and the prevalence of complications to myopia as a characteristic trait of Stickler syndrome. Methods This cross‐sectional study combines ophthalmic examination and medical record data on Danish patients with genetically confirmed Stickler syndrome type 1 (COL2A1) and type 2 ...
Kirstine B. Boysen, Mette Bertelsen, Nanna D. Rendtorff, Stense Farholt, Line Kessel   +4 more
wiley   +1 more source

Lipidomics in research on yeast membrane lipid homeostasis [PDF]

, 2017
Mass spectrometry is increasingly used in research on membrane lipid homeostasis, both in analyses of the steady state lipidome at the level of molecular lipid species, and in pulse-chase approaches employing stable isotope-labeled lipid precursors ...
de Kroon, Anton I P M, Sub Membrane Biochemistry & Biophysics, Membrane Biochemistry and Biophysics   +2 more
core   +2 more sources