Results 21 to 30 of about 5,264 (200)

Retinal detachment in albinism

Clinical Ophthalmology, 2018
To report the visual and anatomic outcomes of albino retinal detachment (ARD) repair.Collaborative retrospective analysis of ARD. Outcome measures were number of surgical interventions, final retinal reattachment, and best corrected visual acuity (BCVA) at last follow-up.Seventeen eyes of 16 patients (12 males; mean age =37.8 years) had the following ...
ahmad mansour, jay chhablani, J Fernando Arevalo, Lihteh Wu, Ravi Sharma, Suthasinee Sinawat, Tharikarn Sujirakul, Alexandre Assi, Wandsy Vélez-Vázquez, Mohamad Mansour, Ozcan Kayikcioglu, Cem Kucukerdonmez, Ali Kal   +12 more
openaire   +6 more sources

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

New optical coherence tomography grading system for macula-off rhegmatogenous retinal detachment: how off is off?

BMJ Open Ophthalmology, 2021
Background/Aims The classification of retinal detachment is currently still based on many objective criteria such as duration of symptoms and funduscopic macular status, which leaves some important questions unanswered.
Berthold Seitz, Karl Thomas Boden, Kai Januschowski, Peter Szurman, Anna-Maria Seuthe, Annekatrin Rickmann, Mohammad Alsharairi, Stephan Leers, Philip Wakili   +8 more
doaj   +1 more source

Negotiating in a Foreign Land: Understanding the Curious Interactions Between Intracellular Mitochondria and Internalized Nanoparticles

Advanced Materials Interfaces, EarlyView.
Therapeutic nano‐drug delivery systems interact with cellular mitochondria in a multitude of ways. While the complexity of such interactions disrupts the mitochondrial electron transport chain and increases reactive oxygen species production, thereby contributing to nanoparticle toxicity, they also present unique theranostic opportunities in diseases ...
Sourav Bhattacharjee
wiley   +1 more source

The detections of retinopathy symptoms and tractional retinal detachment

Advances in Mechanical Engineering, 2016
Since the symptoms of the diabetic retinopathy, macular degeneration, and many other eye diseases are often associated with the bright spots, dark spots, and vascular abnormalities in retinal images, this study proposes a retinopathy image segmentation ...
Yi-Wen Hung, Ming-Yuan Hsieh, Ching-Lin Wang, Shyr-Shen Yu, Yung-Kuan Chan, Meng-Feng Tsai, Jui-Ming Chen, Kwong-Chung Tung   +7 more
doaj   +1 more source

Concurrent management of myopic choroidal neovascularization and rhegmatogenous retinal detachment with intravitreal antivascular endothelial growth factor during primary retinal detachment repair

Indian Journal of Ophthalmology, 2018
We report concurrent management of rhegmatogenous retinal detachment and myopic choroidal neovascularization in the left eye of a 24-year-old female who presented with sudden dimness of vision due to retinal detachment and choroidal neovascularization ...
Kumar Saurabh, Rupak Roy, Nicey Roy Thomas, Maitreyi Chowdhury   +3 more
doaj   +1 more source

Anaesthesia for retinal detachment [PDF]

BMJ, 2008
Nitrous oxide gas (N2O) rather than volatile anaesthetic agents should be avoided in the management of retinal detachment.1 Nitrous oxide is highly insoluble in blood and can diffuse and expand into gas filled spaces because it is 40 times more soluble than nitrogen. Volatile anaesthetic agents are liquid at room temperature but evaporate easily for …
A, Hunningher, R, Hacking
openaire   +2 more sources

A Whole‐Head Finite Element Model for Electrical Neuromodulation via Visual Brain‐Machine Interfaces

Advanced Science, EarlyView.
A multimodal, personalized head model is presented that integrates the entire visual pathway with surrounding tissues to simulate electrical stimulation of the optic nerve. In vivo validation in humans and goats, plus systematic component‐elimination analysis, demonstrates the high accuracy of the comprehensive model.
Shengjian Lu, Tonghe Yang, Yuan Geng, Huan Wu, Yangrui Huang, Te Zheng, Haodi Chen, Shurui Huang, Yi Cao, Jian Yang, Wentao Yan, Yikui Zhang, Wencan Wu   +12 more
wiley   +1 more source

Roller Coasters and Retinal Detachment: Case Series and Review of Acceleration-Deceleration Retinal Injury

Case Reports in Ophthalmology
Introduction: Anecdotal reports and limited reports suggest a possible link between activities involving rapid acceleration and retinal detachment. We present two novel such cases and review existing literature to investigate the plausibility of this ...
Lauren Pickel, Miguel Cruz Pimentel, Sumana Naidu, Robert G. Devenyi, Efrem Mandelcorn, Peng Yan   +5 more
doaj   +1 more source

A Retrospective Observational Study on Retinal Detachment at a Tertiary Care Centre from Andhra Pradesh, India [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Retinal detachment refers to the separation of the neurosensory retina from the underlying Retinal Pigment Epithelium (RPE). For normal retinal function, the retina must remain in close contact with the RPE, and detachment that affects the ...
Satya Sravani Lingam, Lakshmi Sativada, Dineshkanth Vudayana   +2 more
doaj   +1 more source