Results 301 to 310 of about 227,991 (357)

Corneal neovascularization

Current Opinion in Ophthalmology, 2001
Corneal neovascularization (NV) is a sight-threatening condition usually associated with inflammatory or infectious disorders of the ocular surface. It has been shown in the field of cancer angiogenesis research that a balance exists between angiogenic factors (such as fibroblast growth factor and vascular endothelial growth factor) and anti-angiogenic
J H, Chang, E E, Gabison, T, Kato, D T, Azar   +3 more
openaire   +2 more sources

Characteristics of Neovascularization in Early Stages of Proliferative Diabetic Retinopathy by Optical Coherence Tomography Angiography.

American journal of ophthalmology-glaucoma, 2018
PURPOSE To classify retinal neovascularization in untreated early stages of proliferative diabetic retinopathy (PDR) based on optical coherence tomography angiography (OCTA). DESIGN A cross-sectional study.
Jiandong Pan, Ding Chen, Xiaoling Yang, Ruitao Zou, K. Zhao, D. Cheng, Shenghai Huang, Tingye Zhou, Ye Yang, Feng Chen   +9 more
semanticscholar   +1 more source

Choroidal features in non-neovascular and neovascular pachychoroid diseases

European Journal of Ophthalmology, 2023
Purpose To evaluate choroidal findings on multimodal imaging in eyes within pachychoroid spectrum diseases and to compare quantitative and qualitative choroidal features between non-neovascular (NNV-PDS) and neovascular (NV-PDS) pachychoroid diseases Methods Retrospective cross-sectional study comparing between NV-PDS and NNV-PDS.
Ines Hachicha, Rim Bouraoui, Leila El Matri, Marwa Masmoudi, Safa Ben Aoun, Saker Bouchoucha, Ahmed Chebil, Rim Limaiem, Khaled El Matri   +8 more
openaire   +2 more sources

Recurrent Subretinal Neovascularization

Ophthalmology, 1985
A retrospective analysis of a consecutive series of patients treated with krypton red laser (KRL) photocoagulation for subretinal neovascularization (SRN) secondary to drusen-related macular degeneration (DMD) was carried out to investigate the frequency and nature of recurrent neovascularization (recurrence).
J A, Sorenson, L A, Yannuzzi, J L, Shakin   +2 more
openaire   +3 more sources

Nascent Type 3 Neovascularization in Age-Related Macular Degeneration.

Ophthalmology Retina, 2018
PURPOSE To describe the preclinical and very early stages of type 3 neovascularization using multimodal retinal imaging to expand our understanding of the pathogenesis of this disorder and potentially to prevent late treatment.
R. Sacconi, D. Sarraf, S. Garrity, K. Freund, L. Yannuzzi, Orly Gal-Or, E. Souied, André Sieiro, Eleonora Corbelli, A. Carnevali, L. Querques, F. Bandello, G. Querques   +12 more
semanticscholar   +1 more source

Macular neovascularization

Survey of Ophthalmology
Neovascularization of the macula, a common complication of many chorioretinal diseases such as neovascular age-related macular degeneration, polypoidal choroidal vasculopathy, and pathologic myopia, results from increased synthesis of vascular endothelial growth factor (VEGF) by the retinal pigment epithelium and/or Müller cells because of localized ...
Sheth, Jay U, Stewart, Michael W, Narayanan, Raja, Anantharaman, Giridhar, Chandran, Kiran, Lai, Timothy Y Y, Chakravarthy, Usha, Das, Taraprasad   +7 more
openaire   +3 more sources

Neovascularization in diabetes

Expert Review of Endocrinology & Metabolism, 2010
Diabetes and its complications are a major public health burden in the developed world. The major cause of diabetic complications is abnormal growth of new blood vessels. This dysfunctional neovascularization results in significant morbidity and mortality in patients with diabetes and, as such, is a major focus of basic and clinical investigation.
Jason P, Glotzbach, Victor W, Wong, Geoffrey C, Gurtner   +2 more
openaire   +2 more sources

Diabetic Iris Neovascularization

American Journal of Ophthalmology, 1995
To compare the validity of careful slit-lamp biomicroscopic examination of the pupillary margin to screening gonioscopic examination in the early detection and prevention of neovascular glaucoma in diabetic patients.We examined two patients with histories of diabetes mellitus.Angle neovascularization developed before iris neovascularization in both ...
K J, Blinder, S M, Friedman, R N, Mames
openaire   +2 more sources

Peripheral Choroidal Neovascularization

European Journal of Ophthalmology, 1996
Peripheral choroidal neovascularization can result in an elevated subretinal lesion which can simulate a choroidal tumor. We reviewed 8 eyes with 11 peripheral areas of subretinal fluid and exudate which were subsequently determined to be secondary to peripheral choroidal neovascularization.
A K, Vine, M W, Johnson
openaire   +2 more sources

Ocular Neovascularization

Archives of Ophthalmology, 1985
The proliferative activity of a number of intraocular fluids, bovine retinal extract, and normal serum (from humans and cynomolgus monkeys) was investigated by in vitro tissue culture studies, with the use of tritiated thymidine incorporation by the cultured endothelial cells of human umbilical veins.
X Q, Gu, G L, Fry, G F, Lata, A J, Packer, E G, Servais, J C, Hoak, S S, Hayreh   +6 more
openaire   +2 more sources