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Streptococcus pyogenes pyomyositis
Sophia J Zervas1, Lawrence S Zemel, Mark J Romness
1Department of Pediatrics, University of Connecticut School of Medicine, Hartford, CT, USA.
The Pediatric Infectious Disease Journal
|February 13, 2002
Abstract:
Group A beta-hemolytic Streptococcus pyomyositis continues to be an uncommon disease. We present a case of a 7-year-old boy with an M protein type 1, streptococcal pyrogenic exotoxin A and B, Streptococcus pyogenes pyomyositis and streptococcal toxic shock syndrome.
Insights
Group A Streptococcus pyomyositis is rare. This case highlights a pediatric Streptococcus pyogenes infection involving pyomyositis and toxic shock syndrome, emphasizing the severity of this uncommon bacterial disease.
Area of Science:
- Infectious Diseases
- Microbiology
- Pediatrics
Background:
- Group A beta-hemolytic Streptococcus (GABS) pyomyositis is an uncommon bacterial infection.
- Streptococcus pyogenes is a significant human pathogen responsible for a range of infections.
Observation:
- A case report of a 7-year-old boy diagnosed with GABS pyomyositis.
- The patient presented with severe symptoms consistent with streptococcal toxic shock syndrome.
Findings:
- The causative agent was identified as Streptococcus pyogenes with specific virulence factors: M protein type 1 and streptococcal pyrogenic exotoxins A and B.
- The infection manifested as pyomyositis (muscle infection) and toxic shock syndrome.
Implications:
- This case underscores the potential severity of Streptococcus pyogenes infections in children.
- Highlights the importance of early recognition and management of GABS pyomyositis and associated toxic shock syndrome.
- Contributes to understanding the clinical spectrum of GABS infections and their associated virulence factors.