“…The importance of distinguishing late presentation TEF from TEBI is recognized. 3,4 Usually because of penetration or minor injury, a traumatic TEF forms between the tracheal and esophageal walls when local ischemia or inflammation induces fistulization, 2,3,5,6 a process requiring 3 to 10 days. 2,5-9 Our review specifically excludes this pathological finding.…”