Endobronchial polyposis following smoke inhalation

Area of Science:

• Pulmonology
• Emergency Medicine
• Pathology

Background:

• Acute thermal inhalation injury can lead to various respiratory complications.
• Endobronchial polyps are abnormal growths within the airways.
• Hemoptysis, or coughing up blood, necessitates thorough respiratory investigation.

Observation:

• A 50-year-old male firefighter presented with hemoptysis two months post-thermal inhalation injury.
• Diagnostic evaluation revealed multiple endobronchial polyps.
• Histological examination confirmed the polyps were composed of benign granulation tissue.

Findings:

• The endobronchial polyps exhibited spontaneous regression.
• Complete resolution of the polyps occurred six months after the initial injury.
• No specific medical or surgical intervention was required for polyp management.

Implications:

• Tracheobronchial polyposis is identified as a potential, albeit rare, complication following heat and smoke inhalation.
• This finding expands the spectrum of known respiratory sequelae from thermal injuries.
• Further research may elucidate the precise mechanisms and long-term outcomes of post-inhalation tracheobronchial polyposis.