Publications by authors named "Haim Neyman"
Purpose: To assess the primary and secondary patency rates for juxtaanastomotic stenoses, with or without superimposed thromboses, of arteriovenous hemodialysis fistulas treated with angioplasty and to compare it with National Kidney Foundation Dialysis Outcomes Quality Initiative treatment guidelines for stenosed and occluded arteriovenous fistulas (50% primary patency rate at 12 months).
Materials And Methods: This study was a retrospective analysis, covering a period of 5(1/2) years. Forty-three hemodialysis patients were referred due to secondary fistula dysfunction, and angiography was diagnostic of a juxtaanastomotic lesion.
Purpose: To report the long-term follow-up results of peripheral cutting balloon incision and dilatation (PCBID) after failed high-pressure balloon dilatation in patients with benign ureteral and biliary strictures.
Materials And Methods: The study included 9 patients (5 males and 4 females) who underwent successful PCBID procedures. Of these, 4 patients had biliary strictures; 2 of them had choledocho-choledochal anastomosis after liver transplantation, one at the choledocho-jejunal anastomosis, and the other at the papilla of Vater after failed endoscopic papillotomy.
Purpose: To report the initial and midterm results of percutaneous cutting balloon incision and dilation (PCBID) for the treatment of benign ureteral and biliary strictures in patients after failed high-pressure balloon dilation.
Materials And Methods: The study sample consisted of 11 patients: three with ureteric strictures after renal transplantation, three with biliary anastomotic strictures after liver transplantation, three with pelvic metastatic disease compressing the ureter, one after a failed endoscopic papilla of Vater sphincterotomy, and one with tight stenosis at the choledochojejunal anastomosis. All strictures were resistant to high-pressure balloon dilation.