Results 111 to 120 of about 625,953 (241)

Automatic detection of the retinal neovascularization in diabetic patients.

, 2014
International audiencePurpose: Diabetes is a major pathology of which the prevalence is increasing worldwide. The retinal neovascularization related to diabetes is a major cause of blindness.
Leveziel, Nicolas, Carré, Philippe, Helbert, David, Béouche-Hélias, Benjamin, Mercier, Bruno, Fernandez-Maloigne, Christine   +5 more
core   +4 more sources

A Challenging Approach: Iris Neovascularization and Vitreous Hemorrhage 40 Years after Treatment of Retinal Giant Tear Detachment

International Medical Case Reports Journal
Ingrid Kreissig,1 Stefan Mennel2 1Department of Ophthalmology, Medical Faculty Mannheim of the Ruprecht-Karls-University Heidelberg, Mannheim, Germany; 2Department of Ophthalmology, Phillips-University Marburg, Marburg, GermanyCorrespondence: Ingrid ...
Kreissig I, Mennel S
doaj  

Expanding horizons of intravitreal anti-vascular endothelial growth factor therapy in retinal diseases

Indian Journal of Ophthalmology
Vascular endothelial growth factor (VEGF) plays a central role in the pathogenesis of retinal and choroidal neovascularization, as well as macular edema (ME), in retinal disorders such as diabetic retinopathy, retinal vein occlusion (RVO), and age ...
Shalini Singh, Urvashi Kala, Arjun Bamel, Manisha Agarwal   +3 more
doaj   +1 more source

Long-term retinal PEDF overexpression prevents neovascularization in a murine adult model of retinopathy.

PLoS ONE, 2012
Neovascularization associated with diabetic retinopathy (DR) and other ocular disorders is a leading cause of visual impairment and adult-onset blindness. Currently available treatments are merely palliative and offer temporary solutions. Here, we tested
Virginia Haurigot, Pilar Villacampa, Albert Ribera, Assumpcio Bosch, David Ramos, Jesus Ruberte, Fatima Bosch   +6 more
doaj   +1 more source

Explainable deep learning self‐supervised vision transformer for fundus‐based myopia classification

Acta Ophthalmologica, EarlyView.
Abstract Purpose To develop and validate a self‐supervised vision transformer (ViT) for automated three‐class classification of Normal, High Myopia (HM), and Pathologic Myopia (PM) from colour fundus photographs, with anatomically faithful interpretability. Methods A DINOv2 self‐supervised ViT was fine‐tuned using a two‐stage transfer‐learning protocol
Eirini Maliagkani, Christos Tsoutsas, Nikolaos Papageorgiou, Ioannis D. Apostolopoulos, Nikolaos Papandrianos, Ilias Georgalas, Elpiniki Papageorgiou   +6 more
wiley   +1 more source

RETINAL DISPLACEMENT AFTER RETINECTOMY IN COMPLEX MACULA-INVOLVING RECURRENT RHEGMATOGENOUS RETINAL DETACHMENT

Retinectomy, essential for treating complex rhegmatogenous retinal detachment, significantly risks retinal displacement, detectable through fundus autofluorescence.
Shaheen, Abdulla, Ghalibafan, Seyyedehfatemeh, Grau, Maria Magraner, Yannuzzi, Nicolas A., Sridhar, Jayanth, Leal, Sebastian, Rohowetz, Landon J., Cai, Louis Z.   +7 more
core   +1 more source

RETINAL NEOVASCULARIZATION SECONDARY TO PROLIFERATIVE DIABETIC RETINOPATHY CHARACTERIZED BY SPECTRAL DOMAIN OPTICAL COHERENCE TOMOGRAPHY

, 2013
Purpose: the purpose of this study was to characterize diabetic retinal neovascularization (NV) and accompanying retinal and vitreal morphologic changes using high-resolution spectral domain optical coherence tomography.Methods: A cross-sectional ...
Regiatieri, Caio V. [UNIFESP], Zhang, Jason Y., Baumal, Caroline, Cho, Hyung, Alwassia, Ahmad A., Waheed, Nadia, Duker, Jay S.   +6 more
core   +1 more source

Clinical outcomes of the PAUL® glaucoma implant for secondary glaucoma

Acta Ophthalmologica, EarlyView.
Abstract Purpose Secondary glaucoma encompasses a broad spectrum of disease entities arising from diverse ocular pathologies and is often refractory to conventional treatment. Glaucoma drainage devices (GDDs) have therefore become an important surgical option.
Carolin Deubel, Benjamin Aretz, Wolfgang Walz, Michael Petrak, Frank G. Holz, Raffael Liegl, Karl Mercieca, Constance Liegl   +7 more
wiley   +1 more source

Coagulation-balance gene predictors influencing visual prognosis in patients treated with photodynamic therapy for classic choroidal neovascularization secondary to age-related macular degeneration. [PDF]

, 2010
PURPOSE: To determine whether different coagulation-balance genetic polymorphisms explain the variable clinical outcomes of photodynamic therapy with verteporfin (PDT-V) in Caucasian patients with classic or predominantly classic choroidal ...
Romano, Mario
core  

VEGF guides angiogenic sprouting utilizing endothelial tip cell filopodia [PDF]

, 2003
Vascular endothelial growth factor (VEGF-A) is a major regulator of blood vessel formation and function. it controls several processes in endothelial cells, such as proliferation, survival, and migration, but it is not known how these are coordinately ...
Shima, D., Christiana Ruhrberg, Betsholtz, C, Jeltsch, M, Abramsson, A., Shima, D, Matthew Golding, Lundkvist, A, Lundkvist, A., Golding, M, David Shima, Ruhrberg, C, Christopher Mitchell, Mitchell, C, Betsholtz, C., Kari Alitalo, Gerhardt, H, Ruhrberg, C., Christer Betsholtz, Golding, M., Jeltsch, M., Holger Gerhardt, Abramsson, A, Alitalo, K, Andrea Lundkvist, Fruttiger, M., Gerhardt, H., Alitalo, K., Alexandra Abramsson, Mitchell, C., Fruttiger, M, Michael Jeltsch, Marcus Fruttiger   +32 more
core   +1 more source