Aortoesophageal fistula explained

Aortoesophageal fistula
Field:	Gastroenterology

An aortoesophageal fistula is a rarely-occurring abnormal fistula connection between the aorta and the esophagus. It may be caused by a problem in the aorta or in the esophagus, and must be repaired with surgery to avoid hemorrhage. Common causes include surgery on the aorta in adults, and ingestion of a button battery in children.^{[1] [2] [3] [4]}

Notes and References

1. Weaver ML, Black JH . Aortobronchial and aortoenteric fistula . Seminars in Vascular Surgery . 30 . 2-3 . 85–90 . June 2017 . 29248125 . 10.1053/j.semvascsurg.2017.10.005 .
2. Uno K, Koike T, Takahashi S, Komazawa D, Shimosegawa T . Management of aorto-esophageal fistula secondary after thoracic endovascular aortic repair: a review of literature . Clinical Journal of Gastroenterology . 10 . 5 . 393–402 . October 2017 . 28766283 . 10.1007/s12328-017-0762-z . free .
3. Hollander JE, Quick G . Aortoesophageal fistula: a comprehensive review of the literature . The American Journal of Medicine . 91 . 3 . 279–87 . September 1991 . 1892150 . 10.1016/0002-9343(91)90129-l.
4. Leinwand K, Brumbaugh DE, Kramer RE . Button Battery Ingestion in Children: A Paradigm for Management of Severe Pediatric Foreign Body Ingestions . Gastrointestinal Endoscopy Clinics of North America . 26 . 1 . 99–118 . January 2016 . 26616899 . 5425245 . 10.1016/j.giec.2015.08.003 .