Novel use of esophageal overtube and water flushes as a safety indicator and facilitator for the push technique in esophageal food impaction

作     者：Paul P Shao Jasleen K Grewal Adam M Custer 

作者机构：VA Greater Los Angeles Healthcare SystemUCLA David Geffen School of MedicineUSA 

出 版 物：《Discussion of Clinical Cases》 (临床病例讨论杂志（英文版）)

年 卷 期：2020年第7卷第1期

页      面：8-11页

学科分类：1002[医学-临床医学] 100201[医学-内科学(含：心血管病、血液病、呼吸系病、消化系病、内分泌与代谢病、肾病、风湿病、传染病)] 10[医学] 

主　　题：Esophageal food impaction Esophageal foreign body EGD Dysphagia EGD push technique 

摘      要：Esophageal food impaction requires urgent endoscopic intervention either by extraction or pushing into the *** to risks of perforation,controversy exists between when to extract verses when to push the food *** are no clear guidelines on when it is safe to push a food bolus;endoscopists rely on their subjective experiences and *** present a case with a novel use of an esophageal overtube and water flushes to determine the safety of pushing a food bolus and facilitate passage into the stomach.