Results 81 to 90 of about 12,351 (191)

Acute macular neuroretinopathy associated with influenza vaccination with decreased flow at the deep capillary plexus on OCT angiography

American Journal of Ophthalmology Case Reports, 2018
Purpose: We report a case of acute macular neuroretinopathy (AMN) following routine annual inactivated influenza vaccination. Projection-resolved optical coherence tomography angiography (PR-OCTA) was used to analyze the retinal capillary flow within the
Jeffrey C. Liu, Peter L. Nesper, Amani A. Fawzi, Manjot K. Gill   +3 more
doaj   +1 more source

Phase coupling between eye and brain pulsations is bidirectional and modulated by the parasympathetic system – An fMREye study

Acta Ophthalmologica, EarlyView.
Abstract Purpose Physiological pulsations driven by cardiac, respiratory, and vasomotor activity are essential for solute transport within perivascular and perineural cerebrospinal fluid (CSF) pathways that support brain and eye clearance systems. Previous studies have shown that parasympathetic blockade significantly reduces ocular pulsation power and
Ebrahimi Seyed‐Mohsen, Väyrynen Tommi, Huotari Niko, Saarela Ville, Honkamo Marja, Helakari Heta, Järvelä Matti, Korhonen Vesa, Raitamaa Lauri, Kiviniemi Vesa   +9 more
wiley   +1 more source

Role of optical coherence tomography angiography in diagnosis and management of inflammatory choroidal neovascular membrane in multifocal choroiditis – A case report

Indian Journal of Ophthalmology. Case Reports
A 32-year-old male presented with decreased vision in the left eye. Fundus examination revealed healed multifocal choroiditis (MFC) and a juxtafoveal subretinal bleed.
Pooja Bansal, Meenakshi Thakar
doaj   +1 more source

Radial outer retina reflectivity (RORR) sign in LAMP2‐associated retinopathy

Acta Ophthalmologica, EarlyView.
Abstract Purpose To describe the radial outer retina reflectivity (RORR) sign in patients carrying pathogenic variants in the X‐linked lysosome‐associated membrane protein‐2 (LAMP2) gene and to review the histologic characteristics of LAMP2 expression in the human retina.
Rachael C. Heath Jeffery, Bohdan Kousal, Ulrike Grünert, Christine A. Curcio, Svetlana Cherepanoff, Tina M. Lamey, Michel Michaelides, Chrysanthi Tsika, Isabelle Chow, Omar A. Mahroo, Seungmin Lee, Martin Meliska, Milos Kubanek, Jakub Sikora, Siying Lin, Raymond C. B. Wong, Petra Liskova, Fred K. Chen   +17 more
wiley   +1 more source

Effects of panretinal photocoagulation on retinal vasculature and foveal avascular zone in diabetic retinopathy using optical coherence tomography angiography: A pilot study

Journal of Current Ophthalmology, 2019
Purpose: To evaluate the optical coherence tomography angiography (OCTA) parameters in patients with diabetic retinopathy following panretinal photocoagulation (PRP).
Ahmad Mirshahi, Fariba Ghassemi, Kaveh Fadakar, Reza Mirshahi, Fatemeh Bazvand, Hamid Riazi-Esfahani   +5 more
doaj   +1 more source

Biopsy of Iris and Anterior Chamber Tumours: Fine Needle, Minimally Invasive and Excision Techniques ‐ Review

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Several benign, inflammatory and malignant lesions can present as iris or anterior chamber masses, including iris naevi, cysts, adenomas, leiomyomas, nodules, vascular tumours, melanomas, metastases, as well as iris and pigment epithelium adenocarcinomas. Fortunately, benign iris lesions are much more common than malignant tumours and many can
Charles N. J. McGhee, Joevy Z. Lim, Peter W. Hadden, Jie Zhang   +3 more
wiley   +1 more source

Optical Coherence Tomography Angiography-OCTA dataset for the study of Diabetic Retinopathy

CoRR
11 ...
Pooja Bidwai, Shilpa Gite, Biswajeet Pradhan, Aditi Gupta, Kishore Pahuja   +4 more
openaire   +2 more sources

Abnormal Glycaemic Fluctuations Associated With Early Microvascular Changes in the Retina and Choroid of Nondiabetic Adults

Diabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims To evaluate the association between continuous glucose monitoring (CGM)‐derived glycaemic variability indicators and early microvascular changes of the retina and choroid in nondiabetic individuals. Materials and Methods Community‐based individuals at high risk for type 2 diabetes (T2DM) underwent detailed assessments including oral ...
Yan Jiang, Liping Gu, Yuhang Ma, Yuan Qu, Hancong Wan, Kangjia Lv, Qian Zhu, Hao Zhou, Jian Sun, Fei Lu, Xiaowei Li, Yufei Wang, Jian Zhou, Kun Liu, Yufan Wang, Yinchen Shen   +15 more
wiley   +1 more source

Retinal racemose hemangioma with retinal artery macroaneurysm: Optical coherence tomography angiography (OCTA) findings. [PDF]

Am J Ophthalmol Case Rep, 2018
To describe a rare case of retinal racemose hemangioma (RRH) with retinal artery macroaneurysm (RAM) and its optical coherence tomography angiography (OCT-A) finding before and after treatment.Congenital arteriovenous (AV) communications or RRH is a rare developmental anomaly associated with various ocular conditions. RRH alone is usually asymptomatic,
Vishal R, Avadesh O, Srinivas R, Taraprasad D.   +3 more
europepmc   +4 more sources

Current Landscape and Future Perspectives of Diabetic Retinopathy Therapy: Pharmacological Targets, Precision Laser Technology, and Clinical Evidence

MedComm, Volume 7, Issue 7, July 2026.
Targeted biological agents targeting VEGF, integrin, dopamine D2 receptor, ROCK, and BCL‐XL have entered the clinical trial phase and deserve particular attention. The treatment paradigm has shifted toward personalized and precision medicine, positioning optimized SML as a promising adjunctive therapy.
Xinying Hu, Zhe Cha, Ao Lu, Wuping Xu, Xiaoqing Zhang, Sheng Miao, Haiwei Xu, Xuedong Xu   +7 more
wiley   +1 more source