Dialysis Access Evaluation

IF 1.4 Q3 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

Techniques in Vascular and Interventional Radiology Pub Date : 2022-12-01 DOI:10.1016/j.tvir.2022.100864

Akshaar Brahmbhatt MD, RPVI, Yolanda Bryce MD, RPVI

引用次数: 0

Abstract

The vascular lab (VL) provides vital information for dialysis access to guide management. This article discusses the indication, protocol, and diagnostic criteria for the evaluation of arteriovenous fistulas and grafts. An arteriovenous (AV) dialysis access is made by creating a connection between an artery and vein (AV fistula [AVF]) or by interposing a conduit between an artery and a vein (AV graft [AVG]) to provide high flow circuit for hemodialysis. A normal mature AV dialysis access has a thrill or vibration from turbulent flow in the graft or vein. The nomenclatures at our institution for an AVF and AVG are in the Figure 1 A and B diagrams.

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透析准入评估

血管实验室(VL)为透析访问指导管理提供重要信息。本文讨论了动静脉瘘和移植物的适应症、治疗方案和诊断标准。动静脉(AV)透析通路是通过在动脉和静脉之间建立连接(AV瘘[AVF])或在动脉和静脉之间插入导管(AV移植物[AVG])来提供血液透析的高血流循环。正常成熟的房室透析通路因移植物或静脉的湍流而产生震颤或振动。我们机构对AVF和AVG的命名见图1 A和图B。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Techniques in Vascular and Interventional Radiology RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING-

CiteScore

2.70

自引率

0.00%

发文量

期刊介绍： Interventional radiology is an area of clinical diagnosis and management that is highly technique-oriented. Therefore, the format of this quarterly journal, which combines the visual impact of an atlas with the currency of a journal, lends itself perfectly to presenting the topics. Each issue is guest edited by a leader in the field and is focused on a single clinical technique or problem. The presentation is enhanced by superb illustrations and descriptive narrative outlining the steps of a particular procedure. Interventional radiologists, neuroradiologists, vascular surgeons and neurosurgeons will find this a useful addition to the clinical literature.

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