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Actinomycosis of the brain
1Department of Medicine II, Tan Tock Seng Hospital, Singapore.
Annals of the Academy of Medicine, Singapore
|November 1, 1991
Summary
Actinomyces species can cause rare but treatable central nervous system infections like cerebral actinomycosis. Optimal management involves surgical drainage and prolonged antibiotic therapy for a good prognosis.
Area of Science:
- Neurology
- Infectious Diseases
- Microbiology
Background:
- Actinomycosis is a rare bacterial infection caused by Actinomyces species.
- Central nervous system (CNS) involvement is uncommon but can lead to serious complications.
- Cerebral actinomycosis requires specific diagnostic and therapeutic approaches.
Observation:
- A case of actinomycotic cerebral abscess is presented.
- The suspected primary source of infection was the lung, despite negative bronchial brushing cultures.
- The patient underwent surgical excision, repeated drainage, and prolonged antibiotic treatment.
Findings:
- Diagnosis of cerebral actinomycosis can be confirmed through anaerobic culture or histological examination.
- The patient recovered well after 36 months, with only residual left hemiplegia.
- Successful treatment combines surgical intervention with extended antibiotic courses.
Implications:
- Early diagnosis and appropriate management are crucial for treating CNS actinomycosis.
- Surgical and antibiotic strategies are effective in managing cerebral actinomycosis.
- This case highlights the importance of considering Actinomyces in CNS infections and the potential for long-term neurological deficits.