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Barotrauma secondary to inflammatory maxillary sinus polyp: a case report
Steven M Baughman1, Joseph Brennan
1Wilford Hall Medical Center, Lackland AFB, TX 78236-5300, USA.
Aviation, Space, and Environmental Medicine
|November 16, 2002
Summary
A pilot experienced sinus barotrauma due to an inflammatory polyp, a condition exacerbated by flight pressure changes. Surgical removal resolved the issue, allowing the pilot to return to flying duties.
Area of Science:
- Aeromedical research
- Otolaryngology
- Pathophysiology of barotrauma
Background:
- Sinus barotrauma is common in aviation, often caused by mucosal inflammation and osteomeatal complex obstruction.
- Barometric pressure changes during flight can impede sinus pressure equilibration, leading to barosinusitis.
Observation:
- A U.S. Air Force Command Pilot developed acute left sinus barotrauma during aircraft descent.
- Radiography and CT scans revealed an inflammatory polyp within the affected sinus.
Findings:
- The case highlights an inflammatory maxillary sinus polyp as a cause of sinus barotrauma.
- Histologic confirmation of the polyp was obtained after surgical excision.
Implications:
- This is the first reported case of sinus barotrauma secondary to an inflammatory maxillary sinus polyp in aeromedical literature.
- Complete resolution and return to flight status were achieved after polyp excision and recovery.