Search results for "Varicose veins"

The “caput medusae” sign in portal hypertension

2018

Anatomy of nerves of the lower extremities in the context of the treatment for varicose veins

2019

Injury of nerves of the lower extremity is the most prevalent complication associated with invasive treatment of varicose veins. These adverse events are particularly frequent after traditional surgical stripping and thermal ablative procedures. The most frequently injured nerves comprise the saphenous nerve, the sural nerve, and the anterior cutaneous branch of the femoral nerve. The high rate of injury to these nerves is primarily related to their close anatomical relationship with major trunks of the superficial venous system. The great saphenous vein is accompanied by two groups of sensory nerves. In its proximal part it runs along the anterior cutaneous branch of the femoral nerve. In …

Morphology and Progression in Primary Varicose Vein Disorder Due to 677C>T and 1298A>C Variants of MTHFR

2015

Background: Clinical assessment and prognostic stratification of primary varicose veins have remained controversial and the molecular pathogenesis is unknown. Previous data have suggested a contribution of the MTHFR (methylenetetrahydrofolate reductase) polymorphism c.677C>T. Methods: We collected blood and vein specimens from 159 consecutive patients undergoing varicose vein surgery, or autologous vein reconstruction for arterial occlusive disease as controls. We compared the frequencies of c.677C>T and another polymorphism of MTHFR, c.1298A>C, with morphology and types of complicated disease. Morphology was recorded as a trunk or perforator type and peripheral congestive complication was …

The treatment of portal hypertension: a meta-analytic review.

1995

Letter regarding article titled ‘Microembolism during foam sclerotherapy of varicose veins’ in the New England Journal of Medicine

2008

Five-year results from the prospective European multicentre cohort study on radiofrequency segmental thermal ablation for incompetent great saphenous…

2015

AbstractBackgroundThis was a prospective study of radiofrequency segmental thermal ablation (RFA) for the treatment of incompetent varicose great saphenous veins (GSVs). The present report describes long-term follow-up at 5 years.MethodsThe 5-year follow-up of this multicentre European study included assessment of the Venous Clinical Severity Score (VCSS), and GSV occlusion and reflux on duplex imaging.ResultsA total of 225 patients had 295 GSVs treated by RFA, achieving an initial vein occlusion rate of 100 per cent. With 80·0 per cent compliance, Kaplan–Meier analyses showed a GSV occlusion rate of 91·9 per cent and a reflux-free rate of 94·9 per cent at 5 years. Among the 15 GSVs noted w…

Duodenal and rectal varices as a source of severe upper and lower gastrointestinal bleeding

2009

Messung des hydrostatischen Druckes in Ösophagusvarizen

2008

Clinical meaning of incompetent perforators in the setting of post-thrombotic syndrome commentary

2015

In this issue of Phlebological Review Zolotukhin et al. [1] present the results of their study on recurrence of venous leg ulcers in post-thrombotic patients after endovenous laser ablation of incompetent lower leg perforators. They have found that not only the recurrence rate of these perforators was very high, but also that the procedure did not reduce the ulcer recurrence. This lack of clinical efficacy in terms of recurrence was different from the results of the well-known ESCHAR study [2]. In the ESCHAR study surgical ablation of incompetent superficial veins resulted in less frequent recurrences. From a hemodynamic and pathophysiological point of view a thermal ablation (such as laser…

Principles and Technique of Foam Sclerotherapy and Its Specific Use in the Treatment of Venous Leg Ulcers

2011

Invention of foam sclerotherapy has significantly changed the current phlebological practice. Compared with liquid sclerosants, obliterating foam is more efficient, especially for the closure of larger veins. This review discusses clinical aspects of foam sclerotherapy with a focus on its use for the treatment of venous leg ulceration, including the rationale for its use in the treatment of these chronic wounds, physicochemical mechanisms responsible for stability and disintegration of sclerosant foam, pathomechanism of neurologic adverse events seen after foam sclerotherapy, and techniques that can increase efficacy of this procedure and lower frequency of adverse events.