Devices for endoscopic ultrasound-guided tissue acquisition

Techniques in Gastrointestinal Endoscopy Pub Date : 2018-01-01 DOI:10.1016/j.tgie.2018.01.003

Thiruvengadam Muniraj MD, PhD, Harry R. Aslanian MD

引用次数: 2

Abstract

Endoscopic ultrasound-guided tissue acquisition (EUS-TA) has greatly evolved since the first EUS-guided fine-needle aspiration was reported 25 years ago. EUS-TA has become the procedure of choice for sampling of the pancreas, subepithelial lesions, and other structures adjacent to the gastrointestinal tract. Initial EUS devices were needles, primarily for performing fine-needle aspiration. Newer EUS devices have expanded the capabilities of the endosonographer to include TA for histologic evaluation, in vivo microscopy, fiducial placement, and EUS-based therapeutic interventions. This review will focus on the devices for use with EUS that are currently approved in the US including those for EUS-TA as well as other modalities.

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内窥镜超声引导组织采集设备

内镜超声引导下的组织采集(EUS-TA)自25年前首次报道eus引导下的细针穿刺以来已经有了很大的发展。EUS-TA已成为胰腺、上皮下病变和胃肠道附近其他结构取样的首选程序。最初的EUS设备是针，主要用于细针抽吸。较新的EUS设备扩展了超声医师的功能，包括用于组织学评估的TA、体内显微镜、基准放置和基于EUS的治疗干预。本次审查将重点关注目前在美国批准的用于EUS的设备，包括用于EUS- ta和其他模式的设备。

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 Gastrointestinal Endoscopy GASTROENTEROLOGY & HEPATOLOGY-

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期刊介绍： The purpose of each issue of Techniques in Gastrointestinal Endoscopy is to provide a comprehensive, current overview of a clinical condition or surgical procedure in gastrointestinal endoscopy, combining the effectiveness of an atlas with the timeliness of a journal. Each issue places a vigorous emphasis on diagnosis, rationale for and against a procedure, actual technique, management, and prevention of complications. The journal features abundant illustrations, line drawings and color artwork to guide readers through even the most complicated procedure.