Background: Presence of reflux in saphenofemoral and saphenopopliteal junctions represents important data for indication of varicose vein surgery. Studies demonstrated that in most patients with chronic venous insufficiency junctions are competent and reflux is present in segments in the course of saphenous veins. Objectives: To identify the probability of different reflux patterns in the saphe...

Central venous stenosis is a well-described sequel to the placement of hemodialysis catheters in the central venous system. The presence of an ipsilateral arteriovenous fistula or graft often leads to severe venous dilatation, arm edema and recurrent infections. Vascular access thrombosis, compromised blood flow and inadequate dialysis delivery are dreaded complications that eventually render t...

rare vascular lesions of the brain. These lesions differ from arteriovenous malformation (AVMs) as they are direct artery to vein connections, have no nidus, and are composed of one or more direct arterial feeders with a single draining vein. Many of these have associated venous varix or giant venous aneurysms (1). Owing to the absence of a nidus, closure of the shunt by either endovascular or ...

Aims: to assess effectiveness of supplementation with a nutraceutical containing an extract Maqui berry on symptoms and signs patients venous insufficiency the lower limbs

AIM The contribution of lower extremity venous duplex scan to the diagnostic strategy for pulmonary embolism has been demonstrated by many authors. However, the positive diagnostic value of this noninvasive test in clinically suspected pulmonary embolism is not very high (10% - 18%). Since thromboembolic risks increase considerably in hospitalized patients with advanced age, this study aims to ...

OBJECTIVE To evaluate percutaneous mechanical thrombectomy for deep venous thrombosis (DVT). DESIGN A retrospective analysis. SETTING Tertiary academic medical center. PATIENTS Thirty patients with DVT who underwent percutaneous mechanical thrombectomy. INTERVENTIONS Percutaneous mechanical thrombectomy of upper or lower extremity DVT. MAIN OUTCOME MEASURES Thrombus removal, patency, ...

Recent reports have emerged suggesting that multiple sclerosis (MS) may be due to abnormal venous outflow from the central nervous system, termed chronic cerebrospinal venous insufficiency (CCSVI). These reports have generated strong interest and controversy over the prospect of a treatable cause of this chronic debilitating disease. This review aims to describe the proposed association between...

Chronic venous disease (CVD) has a range of clinical presentations, including tortuous, distended veins in lower extremities, increasing skin pigmentation, and in severe cases ulceration of the affected skin. Venous insufficiency, a precursor to CVD characterized by improper return of blood from the lower extremities to the heart, must be studied in its earliest stages at a time when preventati...