Hemorrhagic shock secondary to Aortoesophageal Fistula as a complication of Esophageal Cancer

Although aortoesophageal fistulas are rare, they can present as life-threatening emergencies. This condition can develop secondary to an aneurysm, foreign bodies, infiltrating tumors, and radiotherapy. We report a patient with hemorrhagic shock secondary to an aortoesophageal fistula. A 69-year-old male with squamous cell carcinoma of the esophagus treated with chemoradiation and metallic stent placement was admitted to the intensive care unit (ICU) after an episode of hematemesis. The patient was hemodynamically unstable, requiring fluid resuscitation, blood transfusions, and respiratory and vasopressor support. The patient developed electric pulseless activity, and cardiopulmonary resuscitation was performed for 40 minutes. An upper endoscopy showed the esophageal tumor infiltrating into the stent, and computed tomography (CT) angiogram showed leakage of contrast from the thoracic aorta to the esophagus. The diagnosis of aortoesophageal fistula was made. The patient underwent endovascular management for the fistula. However, his critical condition did not improve, and the patient perished.

• Autores: Guerrero, Ivan; Cuenca, John A.; Cardenas, Yenny R.; Nates, Joseph L.
• Tipo de recurso: Informe
• Fecha de publicación: 2020
• Institución: Pontificia Universidad Javeriana
• Repositorio: Repositorio Universidad Javeriana
• Idioma: eng
• OAI Identifier: oai:repository.javeriana.edu.co:10554/53917
• Acceso en línea: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7105269/; http://hdl.handle.net/10554/53917; https://doi.org/10.7759/cureus.7146
• Palabra clave: Aortoesophageal fistula; Hemorrhagic shock; Esophageal cancer
• License: Atribución-NoComercial 4.0 Internacional