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Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus (MRSA)
Published on: February 9, 2011
Brain abscess caused by Streptococcus pyogenes in a previously healthy child
Walter Dehority1, Satoshi Uchiyama, Arya Khosravi
1Division of Pediatric Infectious Diseases, School of Medicine, University of California, San Diego, and Rady Children's Hospital and Health Center, San Diego, 3020 Children's Way, MC 5041, San Diego, CA 92123, USA. wdehority@ucsd.edu
Journal of Clinical Microbiology
|October 27, 2006
Summary
Group A Streptococcus (GAS), a common cause of childhood illness, can rarely infect the central nervous system. This case highlights a M/emm type 12 GAS brain abscess in a healthy child.
Area of Science:
- Pediatric infectious diseases
- Neuroscience
- Microbiology
Background:
- Group A Streptococcus (GAS) is a significant pathogen responsible for various childhood infections.
- Central nervous system (CNS) infections are uncommon but serious complications of GAS.
- Epidemiological data on GAS CNS infections are limited.
Observation:
- A previously healthy pediatric patient presented with symptoms indicative of CNS involvement.
- Diagnostic imaging revealed multiple brain abscesses.
- Cerebrospinal fluid and abscess cultures identified M/emm type 12 GAS as the causative agent.
Findings:
- The M/emm type 12 GAS strain was confirmed as the etiology of the brain abscesses.
- This specific M/emm type is infrequently associated with CNS infections.
- Literature review and epidemiological data analysis were conducted to contextualize the case.
Implications:
- This case underscores the importance of considering GAS in the differential diagnosis of pediatric brain abscesses, even in healthy individuals.
- Understanding the specific M/emm types involved in rare CNS infections can inform diagnostic and treatment strategies.
- Further research into the pathogenesis and epidemiology of GAS CNS infections is warranted.
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