A case of severe bilateral empyema due to Streptococcus pyogenes.

Bilateral empyema is a rare and severe condition and deciding on a treatment is quite difficult. Additionally, infections caused by group A Streptococcus (GAS [Streptococcus pyogenes]) are known to be invasive. We successfully treated without surgery a previously healthy 59-year-old woman with bilateral empyema due to GAS, with repeated drainages, antibiotics, and fibrinolytic therapy. To our knowledge, there have not been any published reports on cases of bilateral empyema due to GAS infection. In rare, severe cases of bilateral empyema caused by organisms such as GAS, physicians managing the condition should consider the overall condition of the patient.