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Updated: Feb 27, 2026

Murine Oropharyngeal Aspiration Model of Ventilator-associated and Hospital-acquired Bacterial Pneumonia
Published on: June 28, 2018
Oesophageal pleural fistula presenting with Parvimonas micra infection causing cervical and brain abscesses
Anan Shtaya1, Helmut Schuster2, Peter Riley3
1Academic Neurosurgery Unit, St George's University of London, London, UK.
Abstract:
Parvimonas micra (P. micra) infections causing spinal cord compression are extremely rare. We report an occult oesophageal pleural fistula presenting with spinal epidural and brain abscesses resulting in severe neurological deficits caused by P. micra. Molecular detection proved to be instrumental in identifying the causative pathogen. Essential management with decompression, drainage, antibiotics and fistula repair lead to a good outcome.
Insights
Parvimonas micra (P. micra) caused rare spinal cord compression via an occult esophageal fistula. Prompt surgical and antibiotic treatment led to a favorable neurological outcome.
Area of Science:
- Infectious Diseases
- Neurology
- Surgical Pathology
Background:
- Spinal cord compression is a rare but serious complication of infections.
- Parvimonas micra (P. micra) is an uncommon pathogen, rarely implicated in severe neurological infections.
Observation:
- A case of severe neurological deficits due to spinal epidural and brain abscesses is presented.
- The abscesses were caused by an occult esophageal pleural fistula, identified as P. micra.
Findings:
- Molecular detection was crucial for identifying P. micra as the causative agent.
- Successful management involved surgical decompression, drainage, antibiotics, and fistula repair.
Implications:
- This case highlights the importance of considering rare pathogens in complex infections.
- Early and multidisciplinary intervention is key for favorable outcomes in spinal epidural abscesses.
- Advances in molecular diagnostics aid in identifying challenging pathogens.
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