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Published on: September 9, 2015
A rare presentation of ventriculitis and brain abscess caused by Fusobacterium nucleatum
Anneke Kai1, Fiona Cooke1, Nagui Antoun2
1Clinical Microbiology and Public Health Laboratory, Box 236, Addenbrooke's Hospital, Hills Road, Cambridge CB2 2QW, UK.
Abstract:
Anaerobic ventriculitis is rare, and usually seen in patients with predisposing factors such as otitis media, mastoiditis, sinusitis or recent neurosurgery. We report what we believe to be the first case of ventriculitis and brain abscess due to Fusobacterium nucleatum infection in a man with no significant predisposing factors. He was successfully treated with antibiotic therapy.
Insights
Anaerobic ventriculitis is a rare infection, often linked to other conditions. This case highlights a unique Fusobacterium nucleatum infection without typical risk factors, successfully treated with antibiotics.
Area of Science:
- Neuroscience
- Infectious Diseases
- Microbiology
Background:
- Anaerobic ventriculitis is an uncommon infection of the brain's ventricles.
- Predisposing factors typically include otitis media, mastoiditis, sinusitis, or recent neurosurgery.
- Fusobacterium nucleatum is an anaerobic bacterium, rarely implicated in central nervous system infections.
Observation:
- A case of ventriculitis and brain abscess is presented.
- The patient had no significant predisposing factors for this type of infection.
- The causative agent was identified as Fusobacterium nucleatum.
Findings:
- This is believed to be the first reported case of ventriculitis and brain abscess caused by Fusobacterium nucleatum in an individual without predisposing factors.
- Successful treatment was achieved solely through antibiotic therapy.
Implications:
- This case expands the known spectrum of Fusobacterium nucleatum infections.
- It suggests that anaerobic ventriculitis can occur even in the absence of typical risk factors.
- Prompt diagnosis and appropriate antibiotic treatment are crucial for favorable outcomes in rare CNS infections.
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