Septicemia, Meningitis and Bilateral Subdural Empyema in an Infant Caused by Staphylococcus aureus.

Staphylococcus aureus is a global bacterial pathogen. It is an uncommon pathogen causing central nervous system infections, accounting for <1% cases of bacterial meningitis. Sinusitis, trauma and presence of an intracranial device have been reported as risk factors for developing meningitis and brain abscesses. A previously healthy 5-month-old female infant presented to a hospital in North-Eastern India in February 2018 with Staphylococcus aureus sepsis and meningitis and was subsequently detected to have developed bilateral subdural empyema on computed tomography scan of the brain. Burr hole evacuation procedure of subdural empyema was done on day-18 subsequent to which inflammatory markers and temperature gradually normalized. Prolonged course of intravenous antibiotics (5-weeks) and anticonvulsants were needed. This case highlights the importance of considering brain abscess and empyema in a child with meningitis whose temperature do not settle down after being treated appropriately and adequately with intravenous antibiotics and features such as seizures develop. It also reflects the challenges that may be faced by clinicians in resource-limited settings both during acute and follow-up stages.