Results 191 to 200 of about 38,648 (233)
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2017
Retinal vein occlusions (RVOs) have been defined as retinal vascular disorders characterized by dilatation of retinal veins with retinal and subretinal hemorrhages, macular edema, and a varying degree of retinal ischemia. Retinal angiography, either as fluorescein and indocyanine green (ICG) angiography or in the form of optical coherence tomography ...
Jost B. Jonas +3 more
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Retinal vein occlusions (RVOs) have been defined as retinal vascular disorders characterized by dilatation of retinal veins with retinal and subretinal hemorrhages, macular edema, and a varying degree of retinal ischemia. Retinal angiography, either as fluorescein and indocyanine green (ICG) angiography or in the form of optical coherence tomography ...
Jost B. Jonas +3 more
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Retinal Vein Occlusion in Armenia
European Journal of Ophthalmology, 1999Purpose To determine the demographic characteristics, associated ophthalmic and systemic conditions of retinal vein occlusion (RVO) and associations of central retinal vein occlusion among Armenian patients. Methods A retrospective study of 460 patients aged 30 years and older with a clinical diagnosis of RVO who were seen in the five-year period ...
A S, Malayan +3 more
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Survey of Ophthalmology, 1978
Obstruction of a major temporal branch vein, or one of its macular tributaries, presents a significant threat to vision. Visual acuity may be reduced by macular edema or the consequences of retinal neovascularization, and these afflictions frequently become irreversible.
D H, Orth, A, Patz
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Obstruction of a major temporal branch vein, or one of its macular tributaries, presents a significant threat to vision. Visual acuity may be reduced by macular edema or the consequences of retinal neovascularization, and these afflictions frequently become irreversible.
D H, Orth, A, Patz
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Hemispheric Retinal Vein Occlusion or Hemicentral Retinal Vein Occlusion
Archives of Ophthalmology, 1986To the Editor. —I read with great interest the article "Risk Factors of Branch Retinal Vein Occlusion" by Drs Johnston et al, 1 published in the December 1985 issue of theArchives. I quote the following from their article: "Recently, however, HRVO [hemispheric retinal vein occlusion] has been suggested to be a different disease (hemicentral retinal ...
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Central Retinal Vein Occlusion
Ophthalmology Clinics of North America, 1998In 1855, Liebreich [1] first described the clinical picture of retinal vein occlusion and called it “retinal apoplexy.” Michel [2] established it as a clinical entity resulting from thrombosis in 1878. Duke-Elder and Dobree [3] accurately summarized the state of knowledge on retinal vein occlusion in 1967 when he stated: “Since that time (von Michel’s)
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Experimental occlusion of the retinal vein
Graefe's Archive for Clinical and Experimental Ophthalmology, 1986We used a pars plana approach to experimentally induce retinal vein occlusions (RVO) in cats by the application of electric energy near the veins at the optic nerve head. This experimental model was utilized to study the natural evolution of thrombosis in the cilioretinal veins, which are located near the lamina cribrosa in the cat.
C C, Chan, W R, Green, T A, Rice
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Hemispheric Retinal Vein Occlusion or Hemicentral Retinal Vein Occlusion-Reply
Archives of Ophthalmology, 1986In Reply. —We appreciate the comments of Dr Chopdar. Our article was designed to deal with branch retinal vein occlusions. To do this, we excluded all hemispheric retinal vein occlusions (HRVOs) without differentiating whether they were hemicentral retinal vein occlusions or hemispheric retinal vein occlusions.
R. L. Johnston +2 more
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Retinal Vein Occlusion Guidelines
Czech and Slovak OphthalmologyRetinal vein occlusion and its complications are among the most common causes of severe loss of sight in developed countries. In recent years, developments in imaging methods have been introduced, leading to an improvement in diagnostic possibilities.
Jan, Studnička +5 more
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OCCLUSION OF THE CENTRAL RETINAL VEIN
Archives of Ophthalmology, 1951ALTHOUGH occlusion of the central retinal vein is a commonly seen clinical - entity, separated from the group of so-called hemorrhagic retinopathies over 70 years ago, there has been no universal agreement concerning its etiology or pathogenesis. This is well illustrated by the numerous forms of treatment which have been employed and the conflicting ...
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Management of retinal vein occlusion
Current Opinion in Ophthalmology, 1992Recent research into the relationship between retinal venous occlusion and general vascular disorders has shown that retinal venous occlusion seems to be related only to systemic hypertension. The role of systemic hemorrheologic parameters in the pathophysiology of venous occlusion is a controversial one.
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