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Clinicopathological study of otogenic brain abscess
Arunabha Sengupta1, Debasish Ghosh, Bijan Basak
1SSKM Hospital, Kolkata, India.
Summary
Chronic suppurative otitis media (CSOM) can lead to brain abscesses. Early diagnosis and treatment are crucial for reducing the incidence of this severe complication.
Area of Science:
- Otolaryngology
- Neurosurgery
- Infectious Diseases
Background:
- Chronic suppurative otitis media (CSOM) is a prevalent condition in otolaryngology.
- CSOM can lead to severe extracranial and intracranial complications, including brain abscesses.
- Historically, factors like poor hygiene and limited access to healthcare exacerbated CSOM complications.
Purpose of the Study:
- To determine the incidence of brain abscesses secondary to CSOM.
- To analyze age and sex variations in brain abscess presentation.
- To identify common clinical features and causative pathogens of otogenic brain abscesses.
Main Methods:
- Retrospective analysis of patient data.
- Review of clinical presentations and diagnostic imaging (CT/MRI).
- Microbiological investigation of causative pathogens.
Main Results:
- The study assessed the incidence and demographic variations of brain abscesses.
- Clinical presentations and common pathogens were identified.
- The impact of improved healthcare access and diagnostic tools on incidence was observed.
Conclusions:
- Otogenic brain abscess remains a serious complication of CSOM.
- Early diagnosis and intervention are vital for improving patient outcomes.
- Understanding causative pathogens aids in targeted treatment strategies.
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