نتایج جستجو برای: varicose vein disease

تعداد نتایج: 1547608  

Background: Methylenetetrahydrofolate reductase (MTHFR) is one of the key enzymes in the metabolism of folate, and the mutation of C677T leads to reduction of MTHFR enzyme activity and increases the risk of cardiovascular diseases. The aim of this study was to investigate the association between C677T polymorphism in MTHFR gene and some non-genetic factors and varicose veins. Methods: In this ...

2016
Justyna Mikuła-Pietrasik Paweł Uruski Krzysztof Aniukiewicz Patrycja Sosińska Zbigniew Krasiński Andrzej Tykarski Krzysztof Książek

Although the role of endothelium in varicose vein development is indisputable, the effect of the pathology on biological properties of endothelial cells remains unclear. Here we examined if the presence of varicose veins affects senescence of endothelial cells (HUVECs) and, if so, what will be the local and systemic outcome of this effect. Experiments showed that HUVECs subjected to serum from ...

Journal: :Journal of vascular surgery 2013
Maresa Brake Chung S Lim Amanda C Shepherd Joseph Shalhoub Alun H Davies

BACKGROUND Recurrent varicose veins (RVV) occur in 13% to 65% of patients following treatment, and remain a debilitating and costly problem. RVV were initially thought largely to be due to inadequate intervention, however, more recently neovascularization and other factors have been implicated. This review aims to provide an overview of the current understanding of the etiology and pathogenesis...

Journal: :British medical journal 1976
P H Fentem M Goddard B A Gooden

A method has been devised to allow reliable comparison of different strengths and constructions of support hosiery. Five garments were evaluated for the compression they exerted on the leg and their ability to limit the distension of a model varicose vein. Stockings and tights which provide modest compression can achieve worthwhile control of vein distension.

Journal: :International Journal of Scientific Research in Biological Sciences 2019

Journal: :Journal of vascular surgery 2013
Ramon R J P van Eekeren Doeke Boersma Vincent Konijn Jean Paul P M de Vries Michel M J P Reijnen

OBJECTIVE Thermal ablative techniques of varicose veins carry a risk of heat-related complications, including postoperative pain. Mechanochemical endovenous ablation (MOCA) might avoid these complications and reduce postoperative pain because of the absence of thermal energy. This study evaluated postoperative pain and quality of life after radiofrequency ablation (RFA) and MOCA for great saphe...

2017
Raymond Englund R. Englund

Introduction: There is currently no consistent classification of the extent of left common iliac vein compression syndromes such that clinicians working in the area have a common terminology. Hypothesis: To create a classification of left common iliac vein compression based on the end point of triplanar pelvic phlebogrpahy. Methods: Based on 61 consecutive patients found to have left common ili...

Journal: :The Journal of dermatologic surgery and oncology 1992
P K Thibault W A Lewis

There is the need to develop a universally accepted standard investigation for recurrent varicose veins. Duplex venous imaging offers a precise, non-invasive technique to make anatomic and hemodynamic diagnoses. A routine protocol of duplex imaging of recurrent varicose veins is described based on the known recurrent sources of reflux from deep to superficial veins. Results from this protocol i...

Journal: :European Journal of Vascular and Endovascular Surgery 2004

Journal: :Phlebology: The Journal of Venous Disease 2003

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