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Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus (MRSA)
12:18

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus (MRSA)

Published on: February 9, 2011

Empyema necessitans and acute osteomyelitis associated with community-acquired methicillin-resistant Staphylococcus

Germán A Contreras1, Norma Pérez, James R Murphy

  • 1Division of Pediatrics Infectious Diseases, Department of Pediatrics, University of Texas Medical School at Houston, Houston, TX, USA.

Biomedica : Revista Del Instituto Nacional De Salud
|May 5, 2010
PubMed

Insights

Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) caused severe empyema necessitans and osteomyelitis in a young child. This case underscores the growing threat of CA-MRSA infections in the community.

Area of Science:

  • Infectious Diseases
  • Microbiology
  • Pediatrics

Background:

  • Staphylococcus aureus is a globally prevalent pathogen.
  • Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) is an emerging cause of severe infections in both adults and children.
  • Understanding the evolving epidemiology of S. aureus is crucial for public health.

Observation:

  • A previously healthy 19-month-old male presented with empyema necessitans and acute osteomyelitis.
  • The infection was caused by a community-associated, methicillin-resistant Staphylococcus aureus strain.
  • This case highlights a severe manifestation of CA-MRSA in a pediatric patient.

Findings:

  • The pediatric patient developed both empyema necessitans and acute osteomyelitis.
  • The causative agent was identified as a community-associated methicillin-resistant Staphylococcus aureus strain.
  • This indicates a significant public health concern regarding the spread and severity of CA-MRSA.

Implications:

  • This case emphasizes the importance of recognizing CA-MRSA as a significant community pathogen.
  • There is a need for updated guidelines for the diagnosis, management, and surveillance of S. aureus infections.
  • Effective public health strategies are required to combat the rising incidence of severe CA-MRSA infections.

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