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

Objective: To present a case of hemodialysis in which the covered stent that had migrated
into the right ventricle was retrieved using exploratory thoracotomy, and to review the …

Objective: This study aims to investigate the association between clinical factors of patients
with CVO/CVS and the difficulty of interventional recanalization as well as the duration of …

狭窄是血液透析血管通路最常见的并发症, 经皮腔内球囊血管成形术(PTA)
是目前狭窄的一线治疗方法. 但基于球囊的PTA 治疗与通路通畅率不佳有关. 因此 …

Introduction: Central venous occlusive disease (CVOD) is a complication that can occur in
patients with end-stage renal disease who are receiving hemodialysis. When CVOD …

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

Objective Brachiocephalic vein (BCV) obstruction can cause dialysis access dysfunction and
failure. Central vein stenosis involving the BCV may require advanced endovascular …

Contexto A maior sobrevida dos doentes dialíticos somada à incapacidade de obtenção de
órgãos suficientes para atender a demanda, bem como à dificuldade de acesso aos …

Contexto A maior sobrevida dos doentes dialíticos somada à incapacidade de obtenção de
órgãos suficientes para atender a demanda, bem como à dificuldade de acesso aos …

Stenosis is the most common complication in hemodialysis vascular access. Percutaneous
transluminal angioplasty is the first line treatment for these lesions. However, the balloon …