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Updated: Jul 4, 2026
05:02
Listeria monocytogenes Infection of the Brain
Published on: October 2, 2018
Management of bacterial brain abscesses
1Neurosurgery Clinic, Haydarpaşa Numune Teaching and Research Hospital, Istanbul, Turkey. tayfunhakan@yahoo.com
Neurosurgical Focus
|June 4, 2008
Summary
Brain abscesses remain a serious threat despite advances in diagnostics and treatment. Successful outcomes depend on accurate organism identification and appropriate surgical or medical interventions.
Area of Science:
- Neurology
- Infectious Diseases
- Neurosurgery
Background:
- Brain abscesses are historically significant but remain challenging lesions.
- Despite advancements in computed tomography (CT), surgery, and antibiotics, brain abscesses present with nonspecific symptoms and can be fatal.
- Predisposing factors vary, but contiguous infections like otitis or mastoiditis are common.
Purpose of the Study:
- To review the current understanding and management of brain abscesses.
- To highlight the importance of diagnostic and therapeutic technologies.
- To discuss predisposing factors, clinical presentation, and treatment strategies.
Main Methods:
- Literature review of brain abscess management.
- Discussion of diagnostic modalities including CT and ultrasound.
- Overview of surgical techniques (aspiration, excision) and medical therapies.
Main Results:
- Clinical signs are nonspecific, often presenting as mass effects with fever and seizures.
- Surgical intervention, particularly aspiration, is the primary treatment.
- Treatment success hinges on successful causative organism isolation for targeted antimicrobial therapy.
Conclusions:
- Effective management requires a combination of surgical intervention, appropriate antibiotics (e.g., cephalosporins, metronidazole), and supportive care.
- Corticosteroids may be used for associated edema, and prophylactic antiepileptic therapy is recommended.
- The Glasgow Coma Scale score is a critical prognostic indicator for patient outcomes.
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