Surgery for Recurrence of An Epidermoid Cyst ofThe Cerebellopontine Angle: A Case Report And The Literature Review
Abstract
Introduction: Epidermoid cysts of the cerebellopontine angle (APC) are rare benign tumours that generally recur after incomplete initial excision (1,3).
Observation: We report a case of recurrence of a right PCA epidermoid cyst in a 45-year-old patient, ten years after initial surgery. A retrosigmoid approach, using neuro-navigation and facial nerve monitoring, allowed controlled subtotal resection.
Results: The postoperative course was uneventful, with clinical improvement and no new deficits. Postoperative MRI showed a stable residue.
Conclusion: Surgery for recurrence of epidermoid cysts of the APC remains challenging due to capsular adhesions. Careful subtotal resection avoids neurological complications (3,11).
About this article
Keywords
- epidermoid Cyst
- APC
- Recurrence
- Surgery
- Neuro-Navigation
References
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