Related Experiment Video
Updated: Jul 16, 2026

Intracranial Subarachnoidal Route of Infection for Investigating Roles of Streptococcus suis Biofilms in Meningitis in a Mouse Infection Model
Published on: July 1, 2018
Subdural empyema caused by an unusual organism following intracranial haematoma
Pieter C Le Roux1, Martin Wood, Robert A J Campbell
1Department of Paediatric Neurosurgery, Mater Children's Hospital, Brisbane, Queensland, Australia. Pieter_Le_Roux@health.qld.gov.au
Introduction:
Subdural empyema is not commonly diagnosed in the developed world, occurring mostly after meningitis, sinusitis, trauma or surgery.
Discussion:
The diagnosis of subdural empyema constitutes a neurosurgical emergency, and surgical treatment is usually required to drain the collection and provide sufficient material to permit a microbiological diagnosis. The authors report a case of subdural empyema, which was somewhat atypical in the timing and nature of presentation and its microbiological features.
Insights
Subdural empyema is a rare but serious neurosurgical emergency. Prompt surgical drainage and microbiological diagnosis are crucial for effective treatment of this condition.
Area of Science:
- Neurosurgery
- Infectious Diseases
- Neurology
Background:
- Subdural empyema is an uncommon diagnosis in developed countries.
- It often arises secondary to meningitis, sinusitis, trauma, or surgical procedures.
Purpose of the Study:
- To report an atypical case of subdural empyema.
- To highlight unusual aspects in presentation, timing, and microbiology.
Main Methods:
- Case report presentation.
- Surgical intervention for drainage.
- Microbiological analysis of empyema fluid.
Main Results:
- The reported case exhibited atypical features.
- Surgical drainage was performed.
- Microbiological findings were unusual.
Conclusions:
- Subdural empyema is a neurosurgical emergency requiring prompt surgical intervention.
- Surgical drainage is essential for microbiological diagnosis.
- Atypical presentations necessitate careful clinical evaluation.
Related Concept Videos
Brain Abscess l: Introduction
Cerebral Edema ll: Pathophysiology
Bacterial Meningitis II: Pathophysiology
Bacterial Meningitis I: Introduction
Bacterial Meningitis
Cryptococcal Meningitis
