{"title":"Endoscopic ultrasonography","authors":"Ira Upadhye, Manu Nayar","doi":"10.1016/j.mpmed.2024.02.010","DOIUrl":null,"url":null,"abstract":"<div><p>Endoscopic ultrasonography (EUS) is a high-frequency, high-resolution, real-time modality for imaging the gastrointestinal tract and surrounding extramural structures. Originally introduced as a diagnostic tool, EUS is primarily used to stage luminal malignancies, including tissue acquisition, and to assess pancreatic and subepithelial lesions, particularly in individuals fit for surgery. In addition, therapeutic EUS has expanded into a range of indications for the treatment of gastrointestinal diseases. This review explores its diagnostic and therapeutic uses.</p></div>","PeriodicalId":74157,"journal":{"name":"Medicine (Abingdon, England : UK ed.)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Medicine (Abingdon, England : UK ed.)","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S135730392400046X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Endoscopic ultrasonography (EUS) is a high-frequency, high-resolution, real-time modality for imaging the gastrointestinal tract and surrounding extramural structures. Originally introduced as a diagnostic tool, EUS is primarily used to stage luminal malignancies, including tissue acquisition, and to assess pancreatic and subepithelial lesions, particularly in individuals fit for surgery. In addition, therapeutic EUS has expanded into a range of indications for the treatment of gastrointestinal diseases. This review explores its diagnostic and therapeutic uses.
内窥镜超声成像（EUS）是一种高频率、高分辨率、实时的胃肠道和周围膜外结构成像方式。EUS 最初是作为诊断工具引入的，现在主要用于对管腔恶性肿瘤进行分期，包括组织采集，以及评估胰腺和上皮下病变，尤其是适合手术的患者。此外，治疗性 EUS 已扩展到治疗胃肠道疾病的一系列适应症。本综述将探讨其诊断和治疗用途。
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