Fatal Evolution in the Pneumonia Caused by Diesel Fuel Aspiration - Case Report

Area of Science:

• Pediatric Pulmonology
• Toxicology
• Emergency Medicine

Background:

• Aspiration pneumonia in infants stems from swallowing difficulties, birth defects, or severe reflux.
• Hydrocarbon pneumonitis results from accidental ingestion and lung aspiration, particularly in curious young children.
• While rare due to taste, hydrocarbon ingestion poses significant risks.

Observation:

• An 18-month-old infant ingested diesel, leading to vomiting and delayed hospital admission.
• The infant developed pneumothorax, a complication that resolved with treatment.
• Initial chemical pneumonia progressed to mixed pneumonia due to bacterial overinfection.

Findings:

• The infant tragically died after 12 days in the Anesthesia and Intensive Care Unit.
• Histopathological examination of lung tissue did not reveal characteristic lipid or foam cells.
• The absence of these cells is noted despite their typical association with hydrocarbon pneumonitis.

Implications:

• This case underscores the severe, potentially fatal outcomes of hydrocarbon pneumonitis in infants.
• It highlights diagnostic challenges, as characteristic histopathological markers may be absent.
• Emphasizes the need for vigilance and rapid medical care in suspected hydrocarbon aspiration cases.