… vascular access remain an ongoing challenge for vascular … venous stenosis (>2.5cms),
stenosis that were associated with the presence of a small or calcified or stenotic feeding artery …

… leads to a stenosis within the vascular access circuit and may … Stenosis is generally located
in the venous segment distal to … transvenous access is effective in visualizing and treating …

… the biggest cohort of patients undergoing PCB angioplasty for the treatment of symptomatic
central venous stenosis. Study findings suggest PCB angioplasty to be safe and effective. …

… Percutaneous transluminal angioplasty using balloon inflation … of stents in treating dialysis
vascular access stenotic lesions. … of vascular access stenoses, balloon angioplasty remains …

… We conclude that the treatment of failing dialysis vascular access by the deployment of a …
percutaneous transluminal angioplasty (PTA) had been the mainstay of DA stenosis treatment. …

… Hemodynamically significant stenosis inducing dysfunctional vascular access is a … access
(8, 23). However, a history of upper extremity vascular access as well as central dialysis …

… Correction of vascular access stenosis significantly affects the … the procedure of percutaneous
transluminal angioplasty (PTA… balloon angioplasty (recoil with residual stenosis greater …

… Transvenous access was done in 16.67% of cases (five patients when there was a limitation
to use the radial artery), whereas a transbrachial artery access was done in 3.33% of cases (…

… -anastomotic stenosis, a percutaneous transluminal angioplasty balloon catheter … Venous
access in these cases may be preferable as it allows for concurrent treatment of AVF stenoses …

… Our study revealed that stenosis location at the inflow artery or anastomosis, dilation >2
times during PTA, and residual stenosis >30% were the predictors of primary patency after PTA, …