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Updated: Oct 10, 2025

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Published on: March 25, 2022
Acute upper gastrointestinal bleeding caused by esophageal right bronchial artery fistula: A case report
Alberto Martino1, Gaspare Oliva2, Francesco Paolo Zito3
1Department of Gastroenterology and Digestive Endoscopy, AORN "Antonio Cardarelli", Napoli 80131, Italy. albertomartinomd@gmail.com.
Background:
Fistula between the esophagus and bronchial artery is an extremely rare and potentially life-threatening cause of acute upper gastrointestinal bleeding. Here, we report a case of fistula formation between the esophagus and a nonaneurysmal right bronchial artery (RBA).
Case Summary:
An 80-year-old woman with previous left pneumonectomy and recent placement of an uncovered self-expandable metallic stent for esophageal adenocarcinoma was admitted due to hematemesis. Emergent computed tomography showed indirect signs of fistulization between the esophagus and a nonaneurysmal RBA, in the absence of active bleeding. Endoscopy revealed the esophageal stent correctly placed and a moderate amount of red blood within the stomach, in the absence of active bleeding or tumor ingrowth/overgrowth. After prompt multidisciplinary evaluation, a step-up approach was planned. The bleeding was successfully controlled by esophageal restenting followed by RBA embolization. No signs of rebleeding were observed and the patient was discharged home with stable hemoglobin level on postoperative day 7.
Conclusion:
This was a previously unreported case of an esophageal RBA fistula successfully managed by esophageal restenting followed by RBA embolization.
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