A 6-month-old Female with Fever and Increased Head Circumference

Insights

Methicillin-sensitive Staphylococcus aureus (MSSA) is a rare cause of brain abscesses in infants. This case highlights a MSSA brain abscess in a 6-month-old without typical risk factors, emphasizing the need for vigilance.

Area of Science:

  • Pediatric Neurology
  • Infectious Diseases
  • Neurosurgery

Background:

  • Brain abscesses in children are uncommon but serious, carrying risks of severe illness and death.
  • Staphylococcus aureus is an infrequent cause of pediatric intracranial abscesses, typically linked to trauma or surgery.

Observation:

  • A 6-month-old infant presented with a large brain abscess.
  • The abscess was caused by methicillin-sensitive Staphylococcus aureus (MSSA).
  • No clear predisposing factors, such as trauma or neurosurgery, were identified.

Findings:

  • The infant underwent percutaneous drainage and intravenous antibiotic therapy.
  • Initial recovery was observed, but long-term developmental outcomes remain uncertain.
  • This case underscores MSSA as a potential pathogen in pediatric brain abscesses even without typical risk factors.

Implications:

  • Highlights the importance of considering MSSA in pediatric brain abscesses, irrespective of apparent risk factors.
  • Emphasizes the need for prompt diagnosis and multidisciplinary management, including surgical drainage and antibiotics.
  • Underscores the potential for significant neurological sequelae in pediatric brain abscess survivors.

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