Frizon A, Schaffel EH, Donato F, Bello R, Macagnan MR, Silva FG da, Sobrinho HR. Aortoesophageal fistula with formation of secondary aortic pseudoaneurysm due to esophageal neoplasia: case report. Braz J Case Rep. [Internet]. 2024 Feb. 15 [cited 2025 May 10];4(4):18-22. Available from: https://www.bjcasereports.com.br/index.php/bjcr/article/view/aortoesophageal_fistula_formation_secondary_aortic