{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T10:19:03Z","timestamp":1780568343172,"version":"3.54.1"},"reference-count":21,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[2015,6,1]],"date-time":"2015-06-01T00:00:00Z","timestamp":1433116800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2015,6,1]],"date-time":"2015-06-01T00:00:00Z","timestamp":1433116800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","giejournal.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Gastrointestinal Endoscopy"],"published-print":{"date-parts":[[2015,6]]},"DOI":"10.1016\/j.gie.2015.01.052","type":"journal-article","created":{"date-parts":[[2015,4,15]],"date-time":"2015-04-15T16:50:23Z","timestamp":1429116623000},"page":"1451-1456","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":15,"title":["Intraprocedural fluoroscopy to determine the extent of the cardiomyotomy during per-oral endoscopic myotomy (with video)"],"prefix":"10.1016","volume":"81","author":[{"given":"Vivek","family":"Kumbhari","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3200-1895","authenticated-orcid":false,"given":"Sepideh","family":"Besharati","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ahmed","family":"Abdelgelil","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alan H.","family":"Tieu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Payal","family":"Saxena","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohamed H.","family":"El-Zein","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Saowanee","family":"Ngamruengphong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gerard","family":"Aguila","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anthony N.","family":"Kalloo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mouen A.","family":"Khashab","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.gie.2015.01.052_bib1","doi-asserted-by":"crossref","first-page":"S743","DOI":"10.1016\/j.athoracsur.2007.12.004","article-title":"Laparoscopic Heller myotomy for achalasia: a review of the controversies","volume":"85","author":"Litle","year":"2008","journal-title":"Ann Thorac Surg"},{"key":"10.1016\/j.gie.2015.01.052_bib2","doi-asserted-by":"crossref","first-page":"1024","DOI":"10.1001\/archsurg.2011.214","article-title":"Predictors of long-term outcome after laparoscopic esophagomyotomy and Dor fundoplication for achalasia","volume":"146","author":"Carter","year":"2011","journal-title":"Arch Surg"},{"key":"10.1016\/j.gie.2015.01.052_bib3","doi-asserted-by":"crossref","first-page":"544","DOI":"10.1016\/j.gie.2013.10.023","article-title":"New transillumination auxiliary technique for peroral endoscopic myotomy","volume":"79","author":"Baldaque-Silva","year":"2014","journal-title":"Gastrointest Endosc"},{"key":"10.1016\/j.gie.2015.01.052_bib4","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1111\/den.12328","article-title":"Per-oral endoscopic myotomy: emerging indications and evolving techniques","volume":"27","author":"Minami","year":"2015","journal-title":"Dig Endosc"},{"key":"10.1016\/j.gie.2015.01.052_bib5","doi-asserted-by":"crossref","first-page":"92","DOI":"10.1007\/s11605-013-2332-0","article-title":"Analysis of a learning curve and predictors of intraoperative difficulty for peroral esophageal myotomy (POEM)","volume":"18","author":"Teitelbaum","year":"2014","journal-title":"J\u00a0Gastrointest Surg"},{"key":"10.1016\/j.gie.2015.01.052_bib6","doi-asserted-by":"crossref","first-page":"719","DOI":"10.1016\/j.gie.2012.12.006","article-title":"Peroral endoscopic esophageal myotomy: defining the learning curve","volume":"77","author":"Kurian","year":"2013","journal-title":"Gastrointest Endosc"},{"issue":"Suppl\u00a01","key":"10.1016\/j.gie.2015.01.052_bib7","article-title":"Fluoroscopy to document the extent of cardiomyotomy during POEM","volume":"46","author":"Kumbhari","year":"2014","journal-title":"Endoscopy"},{"key":"10.1016\/j.gie.2015.01.052_bib8","doi-asserted-by":"crossref","first-page":"265","DOI":"10.1055\/s-0029-1244080","article-title":"Peroral endoscopic myotomy (POEM) for esophageal achalasia","volume":"42","author":"Inoue","year":"2010","journal-title":"Endoscopy"},{"key":"10.1016\/j.gie.2015.01.052_bib9","doi-asserted-by":"crossref","first-page":"446","DOI":"10.1016\/j.gie.2009.10.027","article-title":"A\u00a0lexicon for endoscopic adverse events: report of an ASGE workshop","volume":"71","author":"Cotton","year":"2010","journal-title":"Gastrointest Endosc"},{"key":"10.1016\/j.gie.2015.01.052_bib10","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1016\/S0016-5085(79)80124-9","article-title":"Muscular equivalent of the lower esophageal sphincter","volume":"76","author":"Liebermann-Meffert","year":"1979","journal-title":"Gastroenterology"},{"key":"10.1016\/j.gie.2015.01.052_bib11","first-page":"293","article-title":"The function of the musculature of the esophagus and stomach in the esophagogastric sphincter mechanism","volume":"114","author":"Gahagan","year":"1962","journal-title":"Surg Gynecol Obstet"},{"key":"10.1016\/j.gie.2015.01.052_bib12","first-page":"151","article-title":"Manometric vector volume analysis to assess lower esophageal sphincter function","volume":"84","author":"Stein","year":"1995","journal-title":"Ann Chir Gynaecol"},{"key":"10.1016\/j.gie.2015.01.052_bib13","doi-asserted-by":"crossref","first-page":"635","DOI":"10.1097\/00000658-199321850-00008","article-title":"Intraoperative study on the relationship between the lower esophageal sphincter pressure and the muscular components of the gastro-esophageal junction in achalasic patients","volume":"218","author":"Mattioli","year":"1993","journal-title":"Ann Surg"},{"key":"10.1016\/j.gie.2015.01.052_bib14","doi-asserted-by":"crossref","first-page":"490","DOI":"10.1001\/archsurg.138.5.490","article-title":"Improved outcome after extended gastric myotomy for achalasia","volume":"138","author":"Oelschlager","year":"2003","journal-title":"Arch Surg"},{"key":"10.1016\/j.gie.2015.01.052_bib15","doi-asserted-by":"crossref","first-page":"713","DOI":"10.1007\/s00464-006-9165-9","article-title":"Long-term outcomes confirm the superior efficacy of extended Heller myotomy with Toupet fundoplication for achalasia","volume":"21","author":"Wright","year":"2007","journal-title":"Surg Endosc"},{"key":"10.1016\/j.gie.2015.01.052_bib16","doi-asserted-by":"crossref","unstructured":"Salvador R, Caruso V, Costantini M, et al. Shorter myotomy on the gastric site (!\/Z2.5 cm) provides adequate relief of dysphagia in achalasia patients. Dis Esoph. Epub 2014 Apr 24","DOI":"10.1111\/dote.12226"},{"key":"10.1016\/j.gie.2015.01.052_bib17","doi-asserted-by":"crossref","first-page":"186","DOI":"10.1097\/00000658-200202000-00005","article-title":"Etiology, diagnosis, and treatment of failures after laparoscopic Heller myotomy for achalasia","volume":"235","author":"Zaninotto","year":"2002","journal-title":"Ann Surg"},{"key":"10.1016\/j.gie.2015.01.052_bib18","doi-asserted-by":"crossref","first-page":"1029","DOI":"10.1111\/j.1572-0241.2004.30199.x","article-title":"Complexities of managing achalasia at a tertiary referral center: use of pneumatic dilatation, Heller myotomy, and botulinum toxin injection","volume":"99","author":"Vela","year":"2004","journal-title":"Am J Gastroenterol"},{"key":"10.1016\/j.gie.2015.01.052_bib19","doi-asserted-by":"crossref","first-page":"39","DOI":"10.1016\/j.gie.2013.01.006","article-title":"Effect of peroral endoscopic myotomy on esophagogastric junction physiology in patients with achalasia","volume":"78","author":"Verlaan","year":"2013","journal-title":"Gastrointest Endosc"},{"key":"10.1016\/j.gie.2015.01.052_bib20","doi-asserted-by":"crossref","first-page":"328","DOI":"10.1053\/j.gastro.2012.04.048","article-title":"Efficacy of treatment for patients with achalasia depends on the distensibility of the esophagogastric junction","volume":"143","author":"Rohof","year":"2012","journal-title":"Gastroenterology"},{"key":"10.1016\/j.gie.2015.01.052_bib21","doi-asserted-by":"crossref","first-page":"4547","DOI":"10.1007\/s00464-013-3121-2","article-title":"Comparison of esophagogastric junction distensibility changes during POEM and Heller myotomy using intraoperative FLIP","volume":"27","author":"Teitelbaum","year":"2013","journal-title":"Surg Endosc"}],"container-title":["Gastrointestinal Endoscopy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0016510715001030?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0016510715001030?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,16]],"date-time":"2025-09-16T16:43:48Z","timestamp":1758041028000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0016510715001030"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,6]]},"references-count":21,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2015,6]]}},"alternative-id":["S0016510715001030"],"URL":"https:\/\/doi.org\/10.1016\/j.gie.2015.01.052","relation":{},"ISSN":["0016-5107"],"issn-type":[{"value":"0016-5107","type":"print"}],"subject":[],"published":{"date-parts":[[2015,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Intraprocedural fluoroscopy to determine the extent of the cardiomyotomy during per-oral endoscopic myotomy (with video)","name":"articletitle","label":"Article Title"},{"value":"Gastrointestinal Endoscopy","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.gie.2015.01.052","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2015 American Society for Gastrointestinal Endoscopy. Published by Mosby, Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}