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Spontaneous retropharyngeal emphysema--case report
1Department of Otolaryngology, Singapore General Hospital.
Annals of the Academy of Medicine, Singapore
|September 1, 1991
Summary
Retropharyngeal emphysema can signal dangerous esophageal issues, but spontaneous cases are usually benign. Prompt diagnosis is key for serious conditions, while barium swallows help rule out perforation.
Area of Science:
- Radiology
- Gastroenterology
- Otolaryngology
Background:
- Retropharyngeal emphysema is a concerning radiological finding.
- It can indicate serious complications like mediastinitis when linked to esophageal perforation.
- Prompt diagnosis and surgical intervention are crucial for severe cases.
Observation:
- Spontaneous retropharyngeal emphysema is uncommon.
- This condition typically has a benign clinical course with uneventful recovery.
- Two cases are presented for review.
Findings:
- The study reviews the anatomy, etiology, and pathophysiology of retropharyngeal emphysema.
- Barium swallow studies are recommended to detect esophageal perforation.
- This aids in ruling out foreign body impaction and Boerhaave's syndrome.
Implications:
- Early diagnosis of retropharyngeal emphysema is vital for patient outcomes.
- Differentiating between spontaneous and secondary causes is essential for appropriate management.
- Barium swallows are a key diagnostic tool in evaluating retropharyngeal emphysema.