Thoracic empyema due to Streptococcus milleri: four cases

Area of Science:

• Infectious Diseases
• Pulmonary Medicine
• Microbiology

Background:

• Empyema, a serious chest infection, can arise from pneumonia or trauma.
• Streptococcus milleri is a less common but significant cause of empyema.
• Prompt diagnosis and management are crucial for favorable outcomes.

Purpose of the Study:

• To report on four cases of Streptococcus milleri empyema.
• To review the clinical and microbiological features of these cases.
• To evaluate the effectiveness of non-surgical management.

Main Methods:

• Case series reporting four patients with Streptococcus milleri empyema.
• Treatment involved tube drainage, pleural lavage, and antibiotic therapy (intrapleural and systemic).
• No surgical intervention was required for any patient.

Main Results:

• Three cases of empyema were post-pneumonic, one followed trauma.
• All patients recovered completely or had satisfactory outcomes.
• Non-surgical management proved effective in all reported cases.

Conclusions:

• Streptococcus milleri empyema can be successfully treated without surgery.
• Aggressive antibiotic and drainage strategies are effective.
• This approach offers a viable alternative for managing empyema.