Abstract：
The purpose of this AGA Institute Clinical Practice Update is to review the available evidence supporting and examine opportunities for future research in endoscopic ultrasound-guided vascular investigation and therapies.
This Clinical Practice Update was commissioned and approved by the AGA Institute Clinical Practice Updates Committee and the AGA Governing Board to provide timely guidance on a topic of high clinical importance to the AGA membership, and underwent internal peer review by the Clinical Practice Updates Committee and external peer review through standard procedures of Clinical Gastroenterology and Hepatology. This expert commentary incorporates important as well as recently published studies in this field, and it reflects the experiences of the authors who are advanced endoscopists with expertise in endoscopic ultrasound-guided vascular investigation and therapy.
This Clinical Practice Update was commissioned and approved by the AGA Institute Clinical Practice Updates Committee and the AGA Governing Board to provide timely guidance on a topic of high clinical importance to the AGA membership, and underwent internal peer review by the Clinical Practice Updates Committee and external peer review through standard procedures of Clinical Gastroenterology and Hepatology. This expert commentary incorporates important as well as recently published studies in this field, and it reflects the experiences of the authors who are advanced endoscopists with expertise in endoscopic ultrasound-guided vascular investigation and therapy.
摘要：
方法：本AGA研究所临床实践更新的目的是回顾现有的证据支持和检查未来超声内镜引导血管研究和治疗研究的机会。
方法：本临床实践更新是由AGA研究所临床实践更新委员会和AGA管理委员会委托和批准的，目的是就对AGA会员具有很高临床重要性的主题提供及时的指导。并通过临床实践更新委员会进行内部同行评审，并通过临床胃肠病学和肝病学的标准程序进行外部同行评审。本专家评论包含了该领域的重要研究以及最近发表的研究，它反映了作者的经验，这些作者是在内窥镜超声引导下的血管调查和治疗方面具有专业知识的高级内窥镜医师。
方法：本临床实践更新是由AGA研究所临床实践更新委员会和AGA管理委员会委托和批准的，目的是就对AGA会员具有很高临床重要性的主题提供及时的指导。并通过临床实践更新委员会进行内部同行评审，并通过临床胃肠病学和肝病学的标准程序进行外部同行评审。本专家评论包含了该领域的重要研究以及最近发表的研究，它反映了作者的经验，这些作者是在内窥镜超声引导下的血管调查和治疗方面具有专业知识的高级内窥镜医师。
