“…Reported nonmalignant causes include blunt and penetrating traumas, endoscopic interventions like dilatation and sclerotherapy, esophageal penetration injuries with foreign bodies (stab or gunshot wounds, broncholiths), caustic ingestion, vasculitis, and esophageal diverticulum [ [1] , [2] , [3] , [4] , [5] ]. Infectious causes like tuberculosis, histoplasmosis, candidiasis, mucormycosis, syphilis, and lung abscesses have been reported to cause BEF [ [1] , [2] , [3] , [4] , [5] ]. Endotracheal or tracheostomy tubes have been reported to cause TEF but not BEF due to obvious reasons.…”