Importance Hemodialysis requires reliable vascular access to the patient's blood circulation,
such as an arteriovenous access in the form of an autogenous arteriovenous fistula or …

Symptomatic central venous stenosis and occlusion remains the gordian knot of vascular
access. Advances in techniques, like sharp recanalization, allowed for improved success …

Objective This study aims to investigate the association between clinical factors of patients
with central (superior vena cava, brachiocephalic, or subclavian) venous occlusion or …

Objective: To compare central venous stenosis/occlusion with or without previous jugular
catheter placement history. Methods: Data of patients with central vein stenosis/occlusion …

Background: To evaluate the effectiveness of stent graft (SG) for the treatment of central
venous disease (CVD) in hemodialysis patients. Methods: Between January 2014 and April …

The outcomes of carbon dioxide digital subtraction angiography (CO2-DSA) for performing
percutaneous transluminal balloon angioplasty (balloon PTA) in hemodialysis patients has …

Background: Hemodialysis patients are prone to stenoses and occlusions throughout the
access circuit. Central venous stenoses or occlusions (CVO) can be particularly challenging …

ABSTRACT “Acute venous problems” refers to a group of disorders that affect the veins and
result in sudden and severe symptoms. They can be classified based on the pathological …

Purpose Central venous lesions (CVLs) can adversely affect hemodialysis access
maturation and maintenance, which in turn worsen patient morbidity and access circuit …

Central venous occlusive disease is commonly seen in patients undergoing hemodialysis
and can threaten the viability of the arteriovenous access. Majority of cases are related to …