منابع مشابه
Varicose Veins
Under normal circumstances, blood collected from superficial venous capillaries is directed upward and inward via one-way valves into superficial veins. These in turn drain via perforator veins, which pass through muscle fascia into deeper veins buried under the fascia. Leakage in a valve causes retrograde flow back into the vein. Unlike deep veins which are thick-walled and confined by fascia,...
متن کاملTissue remodeling investigation in varicose veins
Although the etiology of varicose veins remains unknown, recent studies have focused on endothelial cell integrity and function because the endothelium regulates vessel tone and synthesizes many pro- and anti-inflammatory factors. The aim of this study was to investigate the evidence involving the endothelium in the development of varicose vein disease. In addition, tissue remodeling was invest...
متن کاملThe Treatment of Varicose Veins
Young examined the remove(l lobe, and reporte(d that histologically the epithelial lining of the bronchiectatic cavities was largely desquamated and that the submucosa or wall was the seat of subacute inflammatory changes. The lung showed irregular areas of dense fibrosis. The arteries exhibited well-marked arteritis, evidently the effects of a chronic inflammatorv lesion. 'rhere was no evidenc...
متن کاملVaricose veins today.
A decade ago a doctor’s advice to a patient with varicose veins was easy: the alternatives are injection sclerotherapy or surgery. Only these techniques have existed long enough to know about both their shortand long-term results. Results have generally been disappointing, with high recurrence rates as time goes by1. The past few years have witnessed an explosion in types of minimally invasive ...
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ژورنال
عنوان ژورنال: European Journal of Vascular and Endovascular Surgery
سال: 2000
ISSN: 1078-5884
DOI: 10.1053/ejvs.2000.1179