{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T14:09:30Z","timestamp":1790172570042,"version":"4.1.0"},"reference-count":10,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2026,1,4]],"date-time":"2026-01-04T00:00:00Z","timestamp":1767484800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,4]],"date-time":"2026-01-04T00:00:00Z","timestamp":1767484800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["DEN Open"],"published-print":{"date-parts":[[2026,4]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Congenital esophageal muscularis propria defects are extremely rare, often complicating endoscopic submucosal dissection (ESD) for esophageal neoplasms. We report a 60\u2010year\u2010old man with early esophageal squamous cell carcinoma who underwent ESD. Intraoperatively, a congenital muscularis propria defect was incidentally identified as a translucent, respiration\u2010synchronized submucosal membrane, which exposed mediastinal structures after perforation. The defect was successfully managed via endoscopic endoclip\u2010nylon loop purse\u2010string closure. The patient recovered uneventfully, with pathologically confirmed negative margins and no diverticulum or stenosis at 3\u2010month follow\u2010up endoscopy. This case highlights that timely endoscopic recognition and management of such defects during ESD can avoid surgical intervention and ensure favorable outcomes, providing practical insights for endoscopists.<\/jats:p>","DOI":"10.1002\/deo2.70274","type":"journal-article","created":{"date-parts":[[2026,1,5]],"date-time":"2026-01-05T06:57:21Z","timestamp":1767596241000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Congenital Esophageal Muscularis Propria Defect Found during Endoscopic Submucosal Dissection for Early Esophageal Cancer: A Case Report and Management"],"prefix":"10.1002","volume":"6","author":[{"given":"Ying","family":"Liu","sequence":"first","affiliation":[{"name":"Department of Gastroenterology Renmin Hospital Hubei University of Medicine  Shiyan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuhan","family":"Ren","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Renmin Hospital Hubei University of Medicine  Shiyan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fan","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Renmin Hospital Hubei University of Medicine  Shiyan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wei","family":"Cao","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Renmin Hospital Hubei University of Medicine  Shiyan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4720-9031","authenticated-orcid":false,"given":"Yanqin","family":"Long","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology The First Affiliated Hospital Zhejiang University School of Medicine  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,1,4]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-0042-102960"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.vgie.2020.04.002"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/den.14216"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/den.13501"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/den.13750"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajg.2025.01.001"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.gie.2023.11.007"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00464-020-07663-9"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-0031-1291664"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1097\/PAS.0000000000001671"}],"container-title":["DEN Open"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/deo2.70274","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/deo2.70274","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/deo2.70274","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T13:58:28Z","timestamp":1790171908000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/deo2.70274"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1,4]]},"references-count":10,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2026,4]]}},"alternative-id":["10.1002\/deo2.70274"],"URL":"https:\/\/doi.org\/10.1002\/deo2.70274","archive":["Portico"],"relation":{},"ISSN":["2692-4609","2692-4609"],"issn-type":[{"value":"2692-4609","type":"print"},{"value":"2692-4609","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1,4]]},"assertion":[{"value":"2025-11-18","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-12-26","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-01-04","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70274"}}