23 October 2018 : Case report
Aortoesophageal Fistula: A Fatal Complication of Thoracic Endovascular Aortic Stent-Graft Placement
Challenging differential diagnosis, Diagnostic / therapeutic accidents, Rare disease
Muhammad Shabbir Rawala1AEF*, Varun Badami2EF, Syed Bilal Rizvi3EF, Aravinda Nanjundappa4AFDOI: 10.12659/AJCR.911441
Am J Case Rep 2018; 19:1258-1261
Abstract
BACKGROUND: Hemetemesis is rarely caused by an aorta-esophageal fistula with thoracic aorta aneurysm in patients. This uncommon etiology, AEF/TAA, can potentially rupture and cause death if left untreated. Thoracic endovascular aorta repair places a stent-graft to seal the aneurysm and cover the fistulous track. Open surgical repair is associated with high risk of morbidity and mortality; therefore, TEVAR is a much safer alternative to it. However, recurrent or persistent infection remains a major concern with TEVAR for AEF.
CASE REPORT: We present a rare case of an 80-year-old woman who presented with complaints of hemetemesis and epigastric pain. The patient underwent a computerized tomography scan, highlighting a TAA and AEF. A stent was placed in the descending thoracic aorta via endovascular approach and a subsequent EGD was negative for any residual bleeding. Methicillin-resistant Staphylococcus aureus was isolated from the patient’s sputum cultures and she was treated with a prolonged course of antibiotics. She presented to the hospital a few weeks later with new-onset hematemesis. Workup identified an AEF. The patient was high risk for open surgical repair due to her comorbid conditions; therefore, an esophageal stent was placed. She was diagnosed with AEF secondary to an infected endovascular thoracic aorta stent.
CONCLUSIONS: Patients who are high risk for open surgical repair from immediate rupture of TAA with AEF can benefit from use of the TEVAR approach. The stent itself is a foreign body; therefore, the risk of infection persists. AEF is a rare but potentially fatal complication of the infected thoracic aortic stent itself.
Keywords: aortic aneurysm, Esophageal Fistula, Hematemesis
In Press
14 Mar 2024 : Case report
Laparoscopic Sleeve Gastrectomy with Staple-Line Oversewing in a Patient with Factor XI Deficiency: A Case ...Am J Case Rep In Press; DOI: 10.12659/AJCR.942824
14 Mar 2024 : Case report
Pathogenic Potential of a PCK1 Gene Variant in Cytosolic PEPCK Deficiency: A Compelling Case StudyAm J Case Rep In Press; DOI: 10.12659/AJCR.943118
14 Mar 2024 : Case report
Management of Nontraumatic Spontaneous Renal Hemorrhage (Wünderlich Syndrome) through Robotic-Assisted Lapa...Am J Case Rep In Press; DOI: 10.12659/AJCR.942826
14 Mar 2024 : Case report
Simultaneous Occurrence of Collagen Type III Glomerulopathy and Immunoglobulin A Nephropathy: A Rare Case R...Am J Case Rep In Press; DOI: 10.12659/AJCR.942770
Most Viewed Current Articles
07 Mar 2024 : Case report
Neurocysticercosis Presenting as Migraine in the United StatesDOI :10.12659/AJCR.943133
Am J Case Rep 2024; 25:e943133
10 Jan 2022 : Case report
A Report on the First 7 Sequential Patients Treated Within the C-Reactive Protein Apheresis in COVID (CACOV...DOI :10.12659/AJCR.935263
Am J Case Rep 2022; 23:e935263
19 Jul 2022 : Case report
Atlantoaxial Subluxation Secondary to SARS-CoV-2 Infection: A Rare Orthopedic Complication from COVID-19DOI :10.12659/AJCR.936128
Am J Case Rep 2022; 23:e936128
23 Feb 2022 : Case report
Penile Necrosis Associated with Local Intravenous Injection of CocaineDOI :10.12659/AJCR.935250
Am J Case Rep 2022; 23:e935250