Daniel Mendes, Paulo Almeida, Andreia Pinelo, João Castro, António Norton-de-Matos
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Antecubital perforating vein stent-grafting for radiocephalic arteriovenous fistula recovery: A case report.
Stent-grafts have been increasingly used in hemodialysis arteriovenous accesses, particularly in recurrent stenosis or in cases of vein rupture after percutaneous transluminal angioplasty (PTA). Although they limit neointimal hyperplasia, stenosis development at stent edges remains a concern. Despite their advantages, they are seldom used on the forearm veins due to fracture risk associated with elbow motion and the potential to limit cannulation sites. This report presents a novel application of stent-grafts in salvaging a radio-cephalic arteriovenous fistula in an 84-year-old male to treat a single outflow path at the elbow through a stenosed antecubital perforating vein, after failed PTA. The vascular access remained patent 18 months after the procedure, with no need for additional treatments at this target lesion, even though a PTA was required for juxta-anastomotic stenosis. This report highlights a possible further use of covered stents in arteriovenous vascular accesses.
期刊介绍:
Seminars in Dialysis is a bimonthly publication focusing exclusively on cutting-edge clinical aspects of dialysis therapy. Besides publishing papers by the most respected names in the field of dialysis, the Journal has unique useful features, all designed to keep you current:
-Fellows Forum
-Dialysis rounds
-Editorials
-Opinions
-Briefly noted
-Summary and Comment
-Guest Edited Issues
-Special Articles
Virtually everything you read in Seminars in Dialysis is written or solicited by the editors after choosing the most effective of nine different editorial styles and formats. They know that facts, speculations, ''how-to-do-it'' information, opinions, and news reports all play important roles in your education and the patient care you provide.
Alternate issues of the journal are guest edited and focus on a single clinical topic in dialysis.