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Published on: February 29, 2020
Subdural empyema and cerebellar abscess due to chronic otitis media
K S Polyzoidis1, G Vranos, G Exarchakos
1Department of Neurosurgery, University of Ioannina, Medical School, Ioannina, Greece.
Abstract:
The infratentorial variety of the subdural empyema, with or without coexisting cerebellar abscess, is a rare clinical entity that carries a high mortality rate. We briefly describe the case of a 49-year-old man presented with severe debility, fever and an obviously neglected chronic otitis media. The patient had refused surgical treatment several months ago. After admission, his level of consciousness began to deteriorate, and the radiological studies showed infratentorial subdural suppuration extending into the right cerebellar hemisphere, along with chronic pyogenic infection of the middle ear and the mastoid process. Radical mastoidectomy was performed first, followed by extensive right posterior fossa craniectomy. The two subdural collections and the cerebellar abscess were successfully evacuated. Subsequently, he received post-operative antibiotic treatment for 6 weeks. At follow-up, 10 months after surgery, his neurological recovery was complete except for a minor residual cerebellar dysfunction on the right. This unusual case highlights that in patients presented with severe intracranial complications of chronic otitis media, early diagnosis and radical surgical intervention may be life saving.
Insights
Infratentorial subdural empyema, a rare complication of chronic otitis media, can be fatal. Early surgical intervention and antibiotics offer a life-saving treatment for this severe intracranial infection.
Area of Science:
- Neurology
- Neurosurgery
- Infectious Diseases
Background:
- Infratentorial subdural empyema, often with cerebellar abscess, is a rare but highly fatal condition.
- Chronic otitis media can lead to severe intracranial complications, including subdural empyema.
Observation:
- A 49-year-old male with a history of neglected chronic otitis media presented with severe debility and fever.
- Radiological imaging revealed infratentorial subdural suppuration extending into the cerebellum and chronic infection of the middle ear and mastoid.
- The patient's neurological status deteriorated, necessitating urgent surgical intervention.
Findings:
- Surgical management included radical mastoidectomy followed by posterior fossa craniectomy.
- Successful evacuation of subdural collections and cerebellar abscess was achieved.
- Post-operative antibiotic treatment for six weeks resulted in complete neurological recovery with minor residual cerebellar dysfunction.
Implications:
- This case underscores the critical importance of early diagnosis and aggressive surgical management for intracranial complications of chronic otitis media.
- Prompt intervention can be life-saving and lead to significant neurological recovery.
- Highlights the need for timely surgical treatment in patients with advanced otitis media and neurological decline.
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