Primary Aortoenteric Fistula in a Patient With Prior Abdominopelvic Surgery and Opioid-Induced Constipation.

Cureus

Interventional Radiology, Eisenhower Health, Rancho Mirage, USA.

Published: February 2023

Aortoenteric fistulas (AEF) represent a rare, life-threatening cause of gastrointestinal bleeding with an incidence of 0.007 per million. Iliac artery-enteric fistulas represent an even more uncommon variant of AEFs. Prompt diagnosis and intervention are required to prevent associated morbidity and mortality. Herein, we report a rare case of iliac-enteric fistula in a patient with hematochezia.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10013726PMC
http://dx.doi.org/10.7759/cureus.34895DOI Listing

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