Results 71 to 80 of about 124,297 (297)

Effects of Intraframe Distortion on Measures of Cone Mosaic Geometry from Adaptive Optics Scanning Light Ophthalmoscopy [PDF]

, 2016
Purpose: To characterize the effects of intraframe distortion due to involuntary eye motion on measures of cone mosaic geometry derived from adaptive optics scanning light ophthalmoscope (AOSLO) images.
Carroll, Joseph, Chui, Toco Y.P., Cooper, Robert F., Dubis, Adam M., Dubra, Alfredo, Michaelides, Michel, Rosen, Richard B., Sulai, Yusufu N.   +7 more
core   +2 more sources

Fundus Examination Rate in Diabetics and the Public Health Factors Associated With Fundus Examination Rate

Journal of the Korean Ophthalmological Society, 2009
Purpose: To investigate the fundus examination rate in diabetic patients and the public health factors associated with the fundus examination rate. Methods: We analyzed the results of the third Korean National Health and Nutrition Examination Survey.
Kwang Hoon Shin, Mi Jung Chi
openaire   +1 more source

Artificial Intelligence in Ophthalmology: Current Status, Challenges, and Future Perspectives

Health Care Science, EarlyView.
Current research of artificial intelligence (AI) in ophthalmology. ABSTRACT Artificial intelligence (AI) is revolutionizing ophthalmology by providing innovative solutions for disease screening, diagnosis, personalized treatment, and the delivery of global healthcare services.
She Chongyang, Tao Yong
wiley   +1 more source

Portable dynamic fundus instrument [PDF]

, 1992
A portable diagnostic image analysis instrument is disclosed for retinal funduscopy in which an eye fundus image is optically processed by a lens system to a charge coupled device (CCD) which produces recordable and viewable output data and is ...
Caputo, Michael P., Gibson, C. Robert, Hunter, Norwood R., Meehan, Richard T., Taylor, Gerald R.   +4 more
core   +1 more source

Spontaneous hemoperitoneum in a 29‐week pregnancy with a history of endometriosis: A case report and review of the literature

International Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 31-37, April 2025.
Abstract Spontaneous hemoperitoneum in pregnancy (SHIP) is defined as sudden, nontraumatic intraperitoneal bleeding that occurs during pregnancy or up to 42 days postpartum. The incidence ranges between 4 and 4.9 per 100 000 births. Although seen rarely, it is associated with perinatal morbidity and mortality due to maternal hemodynamic instability ...
Shamsi Mehdiyev, Fatma Basak Tanoglu, Esma Demir Altuncu, Engin Oral   +3 more
wiley   +1 more source

A nonhuman primate model of inherited retinal disease. [PDF]

, 2019
Inherited retinal degenerations are a common cause of untreatable blindness worldwide, with retinitis pigmentosa and cone dystrophy affecting approximately 1 in 3500 and 1 in 10,000 individuals, respectively.
Artemyev, Nikolai O, Boyd, Kimberly, Cameron, Ashley, Chen, Rui, Davis, Sarah, Garzel, Laura, Gopalakrishna, Kota N, Harris, R Alan, Huang, Yijun, Kim, Soohyun, Li, Yumei, Liang, Qingnan, Moshiri, Ala, Murphy, Christopher J, Pomerantz, Ori, Raveendran, Muthuswamy, Roberts, Jeffrey, Rogers, Jeffrey, Stout, J Timothy, Thomasy, Sara M, Wang, Jun, Yiu, Glenn   +21 more
core  

Hypertensive retinopathy in pre‐eclampsia and its association with disease severity and neonatal outcomes: A retrospective cohort study

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Introduction Pre‐eclampsia (PE) involves systemic endothelial dysfunction and microvascular injury, yet routine obstetric care lacks noninvasive readouts of maternal microvascular health. We evaluated whether hypertensive retinopathy (HR) detected during pregnancy is associated with maternal disease severity and adverse neonatal outcomes ...
Gabriele Saccone, Francesco Matarazzo, Mariarosaria Motta, Marika Rovetto, Michele Rinaldi, Maurizio Guida, Ciro Costagliola   +6 more
wiley   +1 more source

Prevalence of age-related macular degeneration in Nakuru, Kenya: a cross-sectional population-based study. [PDF]

, 2013
BACKGROUND: Diseases of the posterior segment of the eye, including age-related macular degeneration (AMD), have recently been recognised as the leading or second leading cause of blindness in several African countries.
Bastawrous, Andrew, Foster, Allen, Kuper, Hannah, Leung, Irene, Mathenge, Wanjiku, Peto, Tunde   +5 more
core   +6 more sources

Multicompartmental prolapse: A comparative study between clinical examination and ultrasound

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective The accurate diagnosis of multicompartment pelvic organ prolapse (POP) is fundamental to surgical success. This study aims to compare the diagnostic performance of transperineal ultrasound against clinical examination (pelvic organ prolapse quantification, POP‐Q) for the detection of compartmental defects in patients with ...
José Antonio García‐Mejido, Olaya Salas‐Alvarez, Fernando Bugatto‐Gonzalez, Ana Fernández‐Palacín, Fernando Fernández‐Palacín, José Antonio Sainz‐Bueno   +5 more
wiley   +1 more source

Registration of retinal images from Public Health by minimising an error between vessels using an affine model with radial distortions [PDF]

, 2019
In order to estimate a registration model of eye fundus images made of an affinity and two radial distortions, we introduce an estimation criterion based on an error between the vessels.
Bhakta, G, Boyle, P., Crowder, A, Iles, S, Noyel, Guillaume, Owens, D., Thomas, R   +6 more
core   +3 more sources