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A case of necrotizing fasciitis due to Streptococcus pneumoniae
S H Choudhri1, R Brownstone, F Hashem
1Section of Infectious Diseases, University of Manitoba, Winnipeg, Canada.
The British Journal of Dermatology
|July 1, 1995
Abstract:
We report a patient suffering from necrotizing fasciitis. The principal pathogen was Streptococcus pneumoniae. As far as we are aware, this is the first reported case of necrotizing fasciitis (NF) attributable to this organism. We discuss the pathogenesis of NF, and review the literature relating to this disorder.
Insights
This study details the first reported case of necrotizing fasciitis (NF) caused by Streptococcus pneumoniae. It highlights a rare but severe infection, prompting a review of NF pathogenesis and literature.
Area of Science:
- Infectious Diseases
- Microbiology
- Surgical Pathology
Background:
- Necrotizing fasciitis (NF) is a severe soft tissue infection with high morbidity and mortality.
- Commonly associated pathogens include Group A Streptococcus and polymicrobial infections.
- The pathogenesis involves rapid bacterial proliferation and tissue destruction.
Observation:
- A patient presented with clinical signs and symptoms consistent with necrotizing fasciitis.
- Cultures identified Streptococcus pneumoniae as the principal causative pathogen.
- This represents a novel association between this organism and NF.
Findings:
- Streptococcus pneumoniae can be a primary pathogen in necrotizing fasciitis.
- The case challenges existing etiological paradigms for NF.
- Microbiological identification is crucial for appropriate management.
Implications:
- Clinicians should consider Streptococcus pneumoniae in the differential diagnosis of NF.
- Further research into the virulence factors of Streptococcus pneumoniae in NF is warranted.
- This case expands the known spectrum of pathogens implicated in severe soft tissue infections.