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Published on: November 5, 2019
Streptococcus group C meningitis with cavernous sinus thrombosis
Mattew Clarke1, Hilary Enuh, Jessie Saverimuttu
1Department of Medicine, Richmond University Medical Center, Staten Island, NY, USA.
Abstract:
Group C Streptococcus (GCS) is a rare cause of bacteremia in humans. It is mostly associated with zoonological infections. Although GCS can be part of the normal oral, skin, and genitourinary fora, an infection with this pathogen can be highly virulent, causing rapid, disseminating disease. With a mortality of about 25%, the poor prognosis is linked to the severity of illness and the high level of virulence of the organism. Only a few cases of GCS meningitis have been reported. We present the first case of GCS meningitis with cavernous sinus thrombosis.
Insights
Group C Streptococcus (GCS) is a rare bacterial cause of bloodstream infections, often linked to animals. This report details the first known case of GCS meningitis complicated by cavernous sinus thrombosis.
Area of Science:
- Infectious Diseases
- Bacteriology
- Neurology
Background:
- Group C Streptococcus (GCS) is an uncommon cause of human bacteremia, typically associated with zoonotic origins.
- While GCS can be a commensal organism in oral, skin, and genitourinary tracts, it possesses high virulence.
- Infections can lead to rapid, disseminated disease with a significant mortality rate of approximately 25%.
Observation:
- GCS meningitis is a rare clinical presentation.
- This case report describes the first instance of GCS meningitis occurring concurrently with cavernous sinus thrombosis.
Findings:
- The study highlights a rare but severe manifestation of Group C Streptococcus infection.
- The co-occurrence of GCS meningitis and cavernous sinus thrombosis presents a unique clinical challenge.
Implications:
- This case expands the known spectrum of GCS-associated neurological complications.
- Understanding these rare presentations is crucial for timely diagnosis and management of severe GCS infections.
- Further research into GCS virulence factors and host-pathogen interactions in neurological settings is warranted.
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Etiology
Three primary contributing factors have been identified.