15/03/2025
Bronchoscopy in Aspiration Pneumonia: A Life-Saving Intervention
Case Summary
A middle-aged man with no comorbidities accidentally fell into a drainage canal and aspirated contaminated water. He remained conscious and clinically stable but developed a cough with muddy sputum. CT chest revealed few infiltrates, prompting bronchoscopy for bronchial toileting.
Bronchoscopic Findings & Intervention
Purulent secretions were observed in both bronchi.
Surprisingly, a metallic foreign body was found lodged in the left main bronchus.
The foreign body was successfully extracted, and bronchial toilet was performed to clear secretions.
Key Learnings: The Critical Role of Early Bronchoscopy
1. Imaging Often Underestimates Severity
CT scans showed only mild infiltrates, but bronchoscopy revealed significant airway contamination and a foreign body.
This highlights how radiological findings do not always correlate with the true extent of airway involvement in aspiration pneumonia.
2. Bronchoscopy as Both a Diagnostic and Therapeutic Tool
Early bronchial toilet helps:
Remove infected secretions
Neutralize acidic aspirates
Reduce inflammation and prevent lung injury
Foreign body removal prevents complications like post-obstructive pneumonia, lung abscess, or airway obstruction.
3. Early Intervention Improves Outcomes
In cases of aspiration pneumonia with a significant aspiration event or persistent symptoms, bronchoscopy should not be delayed.
It is not just a diagnostic tool but a definitive treatment, effectively preventing further complications.
Conclusion
This case underscores the life-saving potential of early bronchoscopy in aspiration pneumonia. It should be considered the treatment of choice in suspected foreign body aspiration, persistent symptoms, or severe aspiration events. Early intervention can significantly reduce lung injury, improve outcomes, and prevent complications.