What is the role of esophagoscopy in the evaluation of pneumomediastinum (PM)?

Updated: Feb 26, 2019
  • Author: Patrick L Carolan, MD; Chief Editor: Girish D Sharma, MD, FCCP, FAAP  more...
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Haam et al report a series in which all patients with spontaneous pneumomediastinum undergoing contrast studies of the esophagus or esophagoscopy had normal studies. [41] These authors suggest that these studies are indicated only if an esophageal perforation is suspected or signs of mediastinitis are present.

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