Isolated proximal esophageal injury from blunt trauma: endoscopic stricture dilatation.

Blunt neck trauma can cause isolated esophageal injuries that may be difficult to recognize. A high index of suspicion is necessary for optimal identification and management of this condition. We report a case of blunt esophageal trauma resulting from a motor vehicle accident that was initially unrecognized until the patient developed a tight stricture of the cervical esophagus. This was successfully dilated endoscopically. Aerodigestive trauma resulting from neck injuries is reviewed with emphasis on the pathophysiology of esophageal trauma.