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. 2021 Nov 30;23(1):93. doi: 10.3892/etm.2021.11016

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Copyright: © Liu et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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X-ray analysis of patient 2. (A) A preoperative X-ray film showed the combined coiling of the nasogastric tube in the upper esophageal pouch (yellow arrows) and a large gastric bubble with no distal bowel gas (yellow arrows). (B) Upper gastrointestinal imaging confirmed patency of esophageal (yellow arrows) and duodenal anastomosis with distal bowel gas (yellow arrow). (C) Esophageal radiography confirmed esophageal anastomotic stoma stenosis with <2-mm inner diameter at 15 months during the follow-up period (yellow arrow).