Life‐saving case of cardiopulmonary arrest by secondary aortoenteric fistula formed in the anastomotic site between the inferior mesenteric artery and aortic graft

Autor: Masayuki Yagi, Junichi Aiboshi, Mitsuaki Kojima, Shunsuke Yoshikawa, Koji Morishita, Masahito Kaji, Yasuhiro Otomo
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Acute Medicine & Surgery, Vol 9, Iss 1, Pp n/a-n/a (2022)
Druh dokumentu: article
ISSN: 2052-8817
DOI: 10.1002/ams2.744
Popis: Background Secondary aortoenteric fistula is a fatal cause of gastrointestinal bleeding after aortic reconstructive surgery with a prosthesis. In most cases, the proximal suture line is involved. We herein report a rare case in which the fistula formed between the suture line of inferior mesenteric artery reimplantation and the jejunum. Case Presentation An 82‐year‐old man was transferred to our hospital due to hematemesis with severe hypovolemic shock. Although he fell into cardiopulmonary arrest, immediate resuscitation achieved return of spontaneous circulation. As his surgical history of aortic reconstruction and computed tomography findings suggested potential secondary aortoenteric fistula, emergency surgery was carried out. The anastomosis between the inferior mesenteric artery and aortic graft was communicating with the jejunum. Partial jejunal resection was undertaken, and the aortic graft was replaced. Conclusion The anastomosis between the inferior mesenteric artery and aortic graft in the previous aortic replacement can become the site of secondary aortoenteric fistula.
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