منابع مشابه
Retinal venous occlusions: diagnosis and choice of treatments.
Retinal vascular occlusive disorders constitute one of the major causes of blindness and impaired vision. There is marked controversy on their pathogeneses, clinical features and particularly their management. Recently, advances in clinical research added antivascular endothelial growth factor, corticosteroids and sustained-release implants to our armamentarium in the management of retinal vein...
متن کاملClinical characteristics of retinal venous occlusions occurring at different sites.
AIMS To identify the contributory factors associated with different sites of occlusion and the presence or absence of optic nerve head swelling (ONHS). METHODS 874 cases of retinal venous occlusion (RVO) were prospectively examined at a tertiary referral centre and classified according to three defined sites of occlusion: arteriovenous crossing RVO (AV-RVO); optic cup RVO (OC-RVO); and optic ...
متن کاملMicrocirculation after cerebral venous occlusions as assessed by laser Doppler scanning.
Research on cerebral venous circulation disturbances (CVCDs) has been limited partly by the paucity of animal models that produce consistent venous infarction. Occlusion of two adjacent cortical veins in rats by means of a photochemical thrombotic technique provides a minimally invasive, clinically relevant, and reproducible model suited to study the pathophysiology of CVCDs. In this study, the...
متن کاملCLINICAL SCIENCE Clinical characteristics of retinal venous occlusions occurring at different sites
Aims: To identify the contributory factors associated with different sites of occlusion and the presence or absence of optic nerve head swelling (ONHS). Methods: 874 cases of retinal venous occlusion (RVO) were prospectively examined at a tertiary referral centre and classified according to three defined sites of occlusion: arteriovenous crossing RVO (AV-RVO); optic cup RVO (OC-RVO); and optic ...
متن کاملViscosity and Clotting of Blood in Venous Thrombosis and Coronary Occlusions.
• In a recent paper on thixotropy of blood and proneness to thrombus formation, Dintenfass stressed four important points. (1) Human blood, normal as well as abnormal, exhibits thixotropy and consequently red cells are aggregated in a reversible manner both in normal and abnormal blood. (2) Viscosity of blood in a few cases of thrombosis and coronary occlusion was found to be up to tenfold grea...
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ژورنال
عنوان ژورنال: Acta Ophthalmologica
سال: 2015
ISSN: 1755-375X
DOI: 10.1111/j.1755-3768.2015.0060