Results 31 to 40 of about 21,537 (198)

Branch Retinal Vein Occlusion [PDF]

The Journal of Clinical Hypertension, 2003
The most common cause of branch retinal vein occlusion is hypertension. Since retinal arteries and veins share a common adventitial sheath, the thickened artery compresses a retinal vein causing an occlusion, resulting in a retinal hemorrhage. Most patients present in their 60s with unilateral involvement. The patient may be asymptomatic if the macula
Milan R, Patel, L Michael, Prisant, Dennis M, Marcus   +2 more
openaire   +2 more sources

Central Retinal Vein Occlusion: Etiology, Clinical Presentation and Treatment

Journal of Education, Health and Sport
Introduction and Purpose: Retinal vein occlusion (RVO) occurs when the lumen of the retinal vein closes. Central retinal vein occlusion is the second most common retinal vascular disease.
Grzegorz Szcześniak, Aleksandra Kiełczewska, Anna Kiełczewska   +2 more
doaj   +1 more source

Recent advances in understanding and managing retinal vein occlusions [version 1; referees: 3 approved]

F1000Research, 2018
Retinal vein occlusions are the second most common form of retinal vascular disease. Previously, laser treatment for branch retinal vein occlusion and intravitreal triamcinolone acetonide for central retinal vein occlusion were the standard of care ...
Daniel D. Esmaili, David S. Boyer
doaj   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source

Retinal vascular occlusion in patients with the Covid-19 virus

International Journal of Retina and Vitreous, 2022
Background The coronavirus disease (COVID-19) can cause acute respiratory distress syndrome with dyspnea, anosmia, fever, and cough. Few studies describing ocular findings have been reported.
Helio F. Shiroma, Luiz H. Lima, Yuri B. Shiroma, Tereza C. Kanadani, Mario J. Nobrega, Gabriel Andrade, Milton Nunes de Moraes Filho, Fernando M. Penha   +7 more
doaj   +1 more source

Single‐Cell Annotation and Localization via Integrating Spatial Transcriptomics Maps the Mouse Ocular Atlas and RAO Dynamics

Advanced Science, EarlyView.
We developed the ASCAL pipeline, integrating complementary spatial transcriptomics, to construct a high‐fidelity mouse whole‐eye single‐cell atlas. Applying ASCAL to a retinal artery occlusion (RAO) model revealed spatially restricted immune activation localized to the ganglion cell layer and the selective depletion of a translationally active, outer ...
Chen Du, Yinming Li, Ziyue Li, Yuedan Wang, Shaopeng Li, Yijie Wang, Yingying Qu, Bingyang Lv, Ying Li, Ting Chen, Yu Zhou, Xuan Xiao   +11 more
wiley   +1 more source

Design, Control, and Clinical Applications of Magnetic Actuation Systems: Challenges and Opportunities

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo, Lidong Yang, Tiantian Xu, Dong Sun   +3 more
wiley   +1 more source

The new complex method of treatment central retinal veinand branch of retinal vein occlusion

Бюллетень сибирской медицины, 2008
The new treatment method of central retinal vein and branch of retinal vein occlusion, consisting of epiretinal injection of gemasa combined with standard pharmacotherapy was developed.
D. V. Petrachkov
doaj   +1 more source

Clinical Features and Treatment Outcome of a Concurrent Central Retinal Vein Occlusion and Cilioretinal Artery Occlusion

Case Reports in Ophthalmology, 2022
We describe the clinical features and treatment outcome of a patient with combined central retinal vein occlusion and cilioretinal artery occlusion. A 52-year-old female presented to our clinic with decreased vision in the right eye for 4 days.
Alemu Kerie Tesfaw, Nikhil N. Batra, Cong T. Phan   +2 more
doaj   +1 more source

A Review of Artificial Intelligence in Ophthalmology: Key Aspects, Challenges, and Future Directions

Eye &ENT Research, EarlyView.
ABSTRACT Artificial intelligence (AI) is increasingly reshaping ophthalmology because the specialty depends heavily on structured imaging, quantitative measurements, and repeatable diagnostic workflows. This review provides a clinically grounded and translationally oriented synthesis of AI in ophthalmology, covering methodological foundations ...
Partha Pratim Ray
wiley   +1 more source