{"title":"Endoscopic diagnosis and treatment of disorders of upper esophageal sphincter function","authors":"Ronak V. Patel MD, Ikuo Hirano MD","doi":"10.1016/j.tgie.2018.07.005","DOIUrl":null,"url":null,"abstract":"<div><p>The upper esophageal sphincter functions to facilitate antegrade transit during deglutition and restrict retrograde flow of refluxed material from the esophagus. Neuropathic, myopathic, and inflammatory conditions can result in upper esophageal sphincter dysfunction and lead to detrimental consequences of dysphagia<span> and aspiration. Proper evaluation of oropharyngeal swallowing is critical to diagnosing upper esophageal sphincter pathology. The aim of this review is to describe the diagnosis and treatment of disorders of the upper esophageal sphincter.</span></p></div>","PeriodicalId":43887,"journal":{"name":"Techniques in Gastrointestinal Endoscopy","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.tgie.2018.07.005","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Techniques in Gastrointestinal Endoscopy","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1096288318300378","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
The upper esophageal sphincter functions to facilitate antegrade transit during deglutition and restrict retrograde flow of refluxed material from the esophagus. Neuropathic, myopathic, and inflammatory conditions can result in upper esophageal sphincter dysfunction and lead to detrimental consequences of dysphagia and aspiration. Proper evaluation of oropharyngeal swallowing is critical to diagnosing upper esophageal sphincter pathology. The aim of this review is to describe the diagnosis and treatment of disorders of the upper esophageal sphincter.
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.