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[Cerebral abscess and empyema]
1Département d'anesthésie-réanimation, Hôpital Pitié-Salpêtrière, Paris.
La Revue Du Praticien
|October 15, 1994
Summary
Brain abscess and subdural empyema are serious infections often linked to chronic sinusitis or otitis. Diagnosis and follow-up are best managed with CT scans, while treatment involves surgery or antibiotics.
Area of Science:
- Neurology
- Infectious Diseases
- Neurosurgery
Context:
- Brain abscess and subdural empyema are severe intracranial infections.
- These infections can arise from metastatic chronic suppurative diseases or congenital heart conditions.
- They are frequently observed in healthy adults with chronic sinusitis or otitis.
Purpose:
- To outline the diagnosis, treatment, and prognosis of brain abscess and subdural empyema.
- To highlight the role of imaging and microbiology in managing these conditions.
- To discuss current therapeutic strategies, including surgical and medical interventions.
Summary:
- The primary source of bacteria is often anaerobic oropharyngeal microflora.
- Brain CT scan with contrast is the gold standard for diagnosis and monitoring, significantly improving outcomes.
- Treatment options include surgical aspiration or excision, and medical management with appropriate antibiotics for selected cases.
Impact:
- Improved diagnostic accuracy and patient outcomes through advanced imaging techniques.
- Refined understanding of causative pathogens and their origins.
- Optimization of treatment protocols, balancing surgical and medical approaches for better patient management.
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