“…49,62,65,70 As this type of examination can miss 10±20% of lesions, 65 it can be combined with computed tomography. 71 Similarly, esophageal ®beroptic endoscopy (without insuf¯ation) can be used to diagnose esophageal perforation and to rule out the presence of a radiotransparent foreign body. 13,50,65 Given the high risk of mediastinitis, esophageal perforation calls for close monitoring of all patients suspected of having an esophageal perforation is required.…”