Results 31 to 40 of about 260,075 (308)

Hierarchical method for cataract grading based on retinal images using improved Haar wavelet [PDF]

Information Fusion, 2019
Cataracts, which are lenticular opacities that may occur at different lens locations, are the leading cause of visual impairment worldwide. Accurate and timely diagnosis can improve the quality of life of cataract patients.
Lvchen Cao, Huiqi Li, Yanjun Zhang, Liang Xu, Li Zhang   +4 more
semanticscholar   +1 more source

Small incision lenticule extraction (SMILE) in the correction of myopic astigmatism: outcomes and limitations - an update

Eye and Vision, 2017
Small Incision Lenticule Extraction (SMILE) is a flap-free intrastromal technique for the correction of myopia and myopic astigmatism. To date, this technique lacks automated centration and cyclotorsion control, so several concerns have been raised ...
Jorge L. Alió del Barrio, Verónica Vargas, Olena Al-Shymali, Jorge L. Alió   +3 more
doaj   +1 more source

Global estimates on the number of people blind or visually impaired by cataract: a meta-analysis from 2000 to 2020

Eye
To estimate global and regional trends from 2000 to 2020 of the number of persons visually impaired by cataract and their proportion of the total number of vision-impaired individuals. A systematic review and meta-analysis of published population studies
Konrad Van Charles John H. Ian Arthur G. Maria Vittoria A Pesudovs Lansingh Kempen Tapply Fernandes Cicinell, K. Pesudovs, V. Lansingh, John H Kempen, Ian Tapply, A. Fernandes, M. V. Cicinelli, Alessandro Arrigo, N. Leveziel, Serge Resnikoff, Hugh R. Taylor, Tabassom Sedighi, Seth Flaxman, Mukkharram M. Bikbov, Tasanee Braithwaite, Alain M Bron, Ching-Yu Cheng, M. D. Del Monte, Joshua R. Ehrlich, L. B. Ellwein, David S. Friedman, João M. Furtado, G. Gazzard, Ronnie George, M. Hartnett, J. Jonas, R. Kahloun, M. Khairallah, Rohit C. Khanna, J. Leasher, Julie-Anne Little, V. Nangia, Michal Nowak, T. Peto, Pradeep Y. Ramulu, F. Topouzis, M K Tsilimbaris, Ya Xing Wang, Ningli Hailay Wang, Rupert R. A. Bourne, Konrad Van Charles John H. Ian Arthur G. Maria Vittoria A Pesudovs Lansingh Kempen Tapply Fernandes Cicinell, K. Pesudovs, V. Lansingh, John H Kempen, Ian Tapply, A. Fernandes, M. V. Cicinelli, Alessandro Arrigo, N. Leveziel, P. Briant, T. Vos, Yohannes Abate, Mohammad Abdollahi, Mozhan Abdollahi, A. Abebe, Olumide Abiodun, R. Aboagye, Woldu Aberhe Abrha, Hasan Abualruz, H. A. Ali, Eman Abu-Gharbieh, Salahdein Aburuz, T. Adal, M. M. Adane, I. Y. Addo, Q. Adnani, M. Afzal, Shahin Aghamiri, B. Ahinkorah, Aqeel Ahmad, Sajjad Ahmad, Ali Ahmadi, Ayman Ahmed, H. Ahmed, A. Alfaar, Abid Ali, Syed Shujait Shujait Ali, Awais Altaf, Hubert Amu, Sofia Androudi, R. Anguita, Abhishek Anil, Saeid Anvari, A. Anyasodor, F. Appiah, J. Arabloo, M. Arafat, Damelash Areda, Reza Arefnezhad, Brhane Berhe Aregawi, A. Asgedom, Tahira Ashraf, S. Athari, Bantalem Tilaye Tilaye Atinafu, Maha Moh’d Wahbi Atout, A. Atreya, H. Ayatollahi, A. Azzam, Hassan Babamohamadi, S. Bagherieh, Y. Bahurupi, A. Baig, B. Banik, M. Bardhan, S. Basu, Kavita Batra, N. Bayileyegn, F. Bazvand, A. Beyene, D. Bhagat, A. Bhagavathula, Pankaj Bhardwaj, Sonu M M Bhaskar, Jasvinder Singh Bhatti, M. Bikbov, Niloufar Bineshfar, Marina G. Birck, V. Bitra, Tasanee Braithwaite, Katrin Burkart, Yasser K. Bustanji, Z. Butt, Florentino Luciano Caetano dos Santos, L. Cámera, Vera L James Carneiro, Muthia Cenderadewi, E. Chandrasekar, V. Chattu, Nitin Chitranshi, Hitesh Chopra, D. Chu, Kaleb Coberly, J. Coelho, N. Cruz-Martins, O. Dadras, Xiaochen Dai, Subasish Das, A. Dascălu, M. Dashti, Maedeh Dastmardi, Berecha Hundessa Demessa, Biniyam Demisse, Diriba Dereje, Awoke Masrie Asrat Derese, Nikolaos Dervenis, Vinoth Gnana Chellaiyan Devanbu, Thanh Chi Do, Thao Phuong Do, Francisco Winter dos Santos Figueiredo, Arkadiusz Marian Dziedzic, H. Edinur, F. Efendi, Joshua R. Ehrlich, Michael Ekholuenetale, T. Ekundayo, I. Sayed, Muhammed Elhadi, M. Emamian, M. Emamverdi, Azin Etemadimanesh, A. Fagbamigbe, A.C.M. Fahim, Hossein Farrokhpour, A. Fatehizadeh, Alireza Feizkhah, L. F. Desideri, G. Fetensa, Florian Fischer, A. Forouhari, Matteo Foschi, K. Fowobaje, A. Gaidhane, A. Gandhi, M. W. Gebregergis, Mesfin Gebrehiwot, Brhane Gebremariam, Urge Gerema, Fariba Ghassemi, S. Ghozy, Mahaveer Golechha, Pouya Goleij, Bárbara Niegia Garcia Goulart, Shi-Yang Guan, Zewdie Gudisa, Sapna Gupta, Veera Gupta, Vivek Gupta, A. Haj-Mirzaian, Aram Halimi, S. Hallaj, S. Hamidi, Mehdi Harorani, H. Hasani, Demisu Zenbaba Heyi, Nguyen Quoc Hoan, Ramesh Holla, Sung Hwi Hong, Mehdi Hosseinzadeh, Chengxi Hu, John J. Huang, H. Huynh, S. E. Ibitoye, Irena Ilic, Mustapha Immurana, M. Islam, Sheikh Mohammed Shariful Islam, C. C. Iwu, Louis Jacob, A. Jairoun, M. Janodia, S. Jayaram, H. Jindal, Mohammad Jokar, Nitin Joseph, Charity Ehimwenma Joshua, Vidya Kadashetti, L. Kalankesh, Rohollah Kalhor, Sagarika Kamath, Himal Kandel, Rami S. Kantar, I. Karaye, Hengameh Kasraei, Soujanya Kaup, Navjot Kaur, Rimplejeet Kaur, G. Kayode, Yousef S. Khader, H. Khajuria, Rovshan Khalilov, M. Khatib, A. Kisa, S. Kosen, A. Koyanagi, K. Krishan, M. Kulimbet, Nithin Kumar, O. Kurmi, C. Lahariya, Tuo Lan, I. Landires, J. Leasher, Munjae Lee, S. Lee, W. Lee, Stephen S. Lim, Julie-Anne Little, P. Mahajan, Sandeep B. Maharaj, Alireza Mahmoudi, Razzagh Mahmoudi, Kashish Malhotra, T. Mallhi, V. Mansouri, Emmanuel Manu, R. Marzo, Andrea Maugeri, Colm McAlinden, Wondwosen Mebratu, Tesfahun Mekene Meto, Yang Meng, Abera Mersha, T. Meštrović, Le Huu Nhat Minh, A. Misganaw, Manish Mishra, Sanjeev Misra, N. S. Mohamed, S. Mohammadi, M. Mohammed, Hoda Mojiri-Forushani, A. Mokdad, Hossein Molavi Vardanjani, M. Moni, Fateme Montazeri, M. Moradi, R. Motappa, Parsa Mousavi, A. Mulita, Christopher J. L. Murray, Ganesh R. Naik, G. Naik, Shumaila Nargus, Z. Natto, B. Nayak, M. Negaresh, Hadush Negash, Dang H. Nguyen, P. Nguyen, V. T. Nguyen, R. Niazi, Osaretin Christabel Okonji, A. Olagunju, M. I. Olatubi, M. Ordak, U. Osuagwu, Nikita Otstavnov, M. Owolabi, J. Padubidri, Ashok Pandey, Georgios D. Panos, S. Pardhan, Seoyeon Park, J. Patel, Shrikant Pawar, Prince Peprah, Ionela-Roxana Petcu, Alireza Peyman, Hoang T Pham, Mohsen Pourazizi, N. K. Quan, Fakher Rahim, V. Rahimi-Movaghar, Mohammad Hifz Ur Rahman, Sathish Rajaa, S. Ramasamy, Premkumar Ramasubramani, Shubham Ranjan, M. Rashidi, R. S. Rath, Annisa Utami Rauf, S. Rawaf, Amirmasoud Rayati Damavandi, E. Redwan, Priyanka Roy, Koushik Roy Pramanik, Zahra Saadatian, Siamak Sabour, B. Saddik, U. Saeed, S. Safi, S. Safi, A. Saghazadeh, F. Sharif-Askari, A. Sahebkar, M. Sahraian, J. Sakshaug, Mohamed Saleh, S. Samadzadeh, Y. Samodra, Vijay Paul Samuel, A. Samy, Aswini Saravanan, S. Selvaraj, Farbod Semnani, Sabyasachi Senapati, Yashendra Sethi, Seyed Arsalan Seyedi, Allen Seylani, A. Shaheen, Samiah Shahid, M. Shahwan, M. Shaikh, Sunder Sham, M. A. Shamim, Mohammed Shannawaz, Bereket Beyene Shashamo, M. Shayan, A. Shittu, Ivy Shiue, K. Shivakumar, S. Shorofi, M. Sibhat, E. Siddig, Juan Carlos Silva, Jasvinder A. Singh, Paramdeep Singh, Eirini Skiadaresi, Yonatan Solomon, R. A. Sousa, C. Sreeramareddy, V. I. Starodubov, M. Subramaniam, Sri Susanty, Seyyed Mohammad Tabatabaei, Birhan Tsegaw Taye, Gebrehiwot Teklay, M. Temsah, Dufera Rikitu Terefa, J. Ticoalu, Temesgen Mohammed Toma, Aristidis Tsatsakis, G. Tsegay, Munkhtuya Tumurkhuu, B. S. Tusa, S. Ty, C. S. Ubah, M. Umair, Tungki Pratama Umar, R. Valizadeh, J. van den Eynde, S. L. Watson, Tewodros Eshete Wonde, G. S. Wondimagegn, Hong Xiao, Yao Yao, Iman Yazdani Nia, A. Yi̇ği̇t, Y. Yismaw, D. Yon, N. Yonemoto, Yuyi You, Chuanhua Yu, M. Zastrozhin, Hanqing Zhao, Makan Ziafati, M. Zielińska, Yossef Teshome Zikarg, Mohammad Zoladl, Jaimie D Steinmetz   +409 more
semanticscholar   +1 more source

Unilateral and Atypical Presentation of Vogt-Koyanagi-Harada Syndrome: A Case Report [PDF]

Journal of Clinical and Diagnostic Research, 2019
Vogt-Koyanagi-Harada (VKH) disease is a multisystem disorder with ocular manifestations including severe bilateral panuveitis with iridocyclitis, serous retinal detachment, diffuse choroidal swelling and optic disc hyperemia.
Abhinav Dhami, GS Dhami
doaj   +1 more source

Cataract Surgical Rate and Socioeconomics: A Global Study.

Investigative Ophthalmology and Visual Science, 2017
Purpose Cataract is the leading cause of blindness and cataract surgical rate (CSR) is used as a proxy indicator of access to cataract services in a country.
Wei Wang, William Yan, K. Fotis, N. Prasad, V. Lansingh, H. Taylor, R. Finger, Damian Facciolo, M. He   +8 more
semanticscholar   +1 more source

Effect of Video Counselling Versus Verbal Counselling on Patient's experience during phacoemulsification under topical anaesthesia

Advances in Ophthalmology Practice and Research, 2022
Purpose: To evaluate the impact of video and verbal counselling on patients' undergoing phacoemulsification under topical anaesthesia. Methods: This is a prospective randomized controlled trial conducted at Aravind Eye Care System, Pondicherry, India ...
Merlin Benzy, Rengaraj Venkatesh, Vivekanandan Vellam Ramakrishnan, Varshini Santhanarajan Odayar   +3 more
doaj   +1 more source

COVID-19 Disease and Ophthalmology: An Update

Ophthalmology and Therapy, 2020
The worldwide outbreak of the severe and acute respiratory coronavirus disease (COVID-19) caused by the coronavirus strain SARS-CoV-2 is currently the focal point of discussion due to the suffering this syndrome is causing to humanity.
María A. Amesty, Jorge L. Alió del Barrio, Jorge L. Alió   +2 more
doaj   +1 more source

PARP inhibitors induce a senescence phenotype in non‐small cell lung carcinoma cell lines

FEBS Open Bio, EarlyView.
Talazoparib is the most potent inducer of senescence among different PARP1 inhibitors in human NSCLC cells. In the absence of PARP, no senescence phenotype was observed, demonstrating that PARP1 is necessary for the induction of senescence by this inhibitor.
Camille Huart, Manon Van den Abbeel, Christoph Schifflers, Karim Bouhjar, Andrea Scarmelotto, Alexis Khelfi, Anne‐Catherine Wera, Carine Michiels   +7 more
wiley   +1 more source

Assessment of Automated Identification of Phases in Videos of Cataract Surgery Using Machine Learning and Deep Learning Techniques

JAMA Network Open, 2019
Key Points Question Are deep learning techniques sufficiently accurate to classify presegmented phases in videos of cataract surgery for subsequent automated skill assessment and feedback?
Felix Yu, Gianluca Silva Croso, Tae Soo Kim, Ziang Song, F. Parker, Gregory Hager, A. Reiter, S. Vedula, Haider Ali, S. Sikder   +9 more
semanticscholar   +1 more source

Sutural cataract

Pan African Medical Journal, 2020
Sutural cataract is uncommon crystalline opacities that affect Y-sutures of the fetal lens nucleus, which is usually congenital and hereditary with X-linked transmission. We report the clinical observation of a 26-year-old patient with no significant pathological history, who consults for a decrease in bilateral progressive visual acuity.
Hassan Moutei, Meriem Abdellaoui
openaire   +4 more sources