Epidermoid cyst mimicking an intrinsic brainstem tumor.

OBJECTIVE

To describe an atypical clinical and radiological presentation of a brainstem epidermoid cyst in a child and to provide a review of the medical literature on brainstem epidermoid cysts in children.

MATERIAL AND METHOD: Review of medical records and operative notes of an unusual case of a patient with a brainstem epidermoid cyst. MEDLINE literature search using the terms brainstem, epidermoid cyst and children.

RESULTS

Gross total resection of the cyst was achieved. The patient had an uneventful recovery.

CONCLUSION

Epidermoid cysts are rare tumors of the brain and children. The management of these tumors can be quite challenging. A good clinical and neuroradiological evaluation pre-operatively is fundamental for a successful surgical treatment. Surgical resection should be as radical as possible without putting the patient's neurological status into risk.