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Summary
Legionnaires' disease, a bacterial infection, can manifest as empyema, a serious pleural effusion. This case report documents the first known instance of Legionnaires' disease presenting as empyema.
Area of Science:
- Infectious Diseases
- Pulmonology
- Critical Care Medicine
Background:
- Pleural effusions are recognized complications of Legionnaires' disease.
- Empyema, a severe form of pleural effusion, has not been previously associated with Legionnaires' disease.
Observation:
- A 56-year-old female patient presented with a ten-day history of pleuritic chest pain.
- Imaging revealed a large, loculated empyema.
Findings:
- Legionnaires' disease was confirmed through serum indirect fluorescent antibody testing.
- This represents the first documented case of Legionnaires' disease presenting as empyema.
Implications:
- Highlights the importance of considering Legionnaires' disease in patients with empyema.
- May necessitate broader diagnostic considerations for atypical presentations of Legionnaires' disease.
- Informs clinical practice regarding the spectrum of pulmonary complications associated with Legionnaires' disease.