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Embolization of occluding devices is a known complication that typically occurs in the vessels or in cardiac chambers. We report a young boy who presented with 1-month dysphagia post-transcatheter closure of a large MAPCAs. Barium revealed a filling defect confirmed by endoscopy as an impacted occluding device in the oesophagus. It was surgically removed, and the boy was discharged well. This case highlights a rare but highly significant unreported complication.<\/jats:p>","DOI":"10.1093\/omcr\/omag002","type":"journal-article","created":{"date-parts":[[2026,1,7]],"date-time":"2026-01-07T12:46:55Z","timestamp":1767790015000},"source":"Crossref","is-referenced-by-count":0,"title":["Esophageal erosion by a PDA occluder device following MAPC closure in tetralogy of Fallot"],"prefix":"10.1093","volume":"2026","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-3636-3514","authenticated-orcid":false,"given":"Munaf J","family":"Yaseen","sequence":"first","affiliation":[{"name":"Department of Pediatrics, College of Medicine, Baghdad University , Baghdad, Medical City Complex, Bab al-Muadham, 61023, 12114 ,","place":["Iraq"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8749-2444","authenticated-orcid":false,"given":"Wassan N","family":"Mohammed","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, College of Medicine, Mustansiriyah University , Baghdad, Yarmuk\/Jinub Street area, Baghdad, 14132 ,","place":["Iraq"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8964-8943","authenticated-orcid":false,"given":"Nabeeha N","family":"Akram","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, College of Medicine, Mustansiriyah University , Yarmuk\/Jinub Street area, Baghdad Governorate, Baghdad, 14132 ,","place":["Iraq"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5757-5372","authenticated-orcid":false,"given":"Mohanad K","family":"Shukur Al-Ghanimi","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, College of Medicine, University of Babylon , Hay al-Jami\u2019a \/ Adli Street, Hay al-Iskan, Al-Hillah, Babylon Governorate, Babylon, 51001, 4 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managed with thoracic endovascular aortic repair: a case report and literature review","volume":"20","author":"Pan","year":"2025","journal-title":"J Cardiothorac Surg"},{"key":"2026021809381633100_ref7","doi-asserted-by":"publisher","first-page":"69","DOI":"10.5937\/scriptamed56-53482","article-title":"Intravascular foreign bodies retrieval: navigating differences from childhood to adulthood","volume":"56","author":"Yaseen","year":"2025","journal-title":"Scr Med"},{"key":"2026021809381633100_ref8","doi-asserted-by":"publisher","first-page":"E113","DOI":"10.1002\/ccd.26595","article-title":"Esophageal perforation caused by an AMPLATZERTM vascular plug 4 occlusion device","volume":"88","author":"Wiegand","year":"2016","journal-title":"Catheter Cardiovasc Interv"},{"key":"2026021809381633100_ref9","doi-asserted-by":"publisher","first-page":"324","DOI":"10.1016\/j.rec.2019.02.016","article-title":"Late esophageal perforation due to an Amplatzer device in scimitar 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