Published in:
01-03-2019 | Parotidectomy | Case Report
Management Dilemmas of Intraparotid Facial Nerve Schwannoma: Report of Four Cases and Review of Relevant Literature
Authors:
Roshan K. Verma, Neemu Hage, Amit Bahl, Amanjeet Bal, Naresh K. Panda
Published in:
Indian Journal of Surgical Oncology
|
Issue 1/2019
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Excerpt
Facial nerve schwannomas are benign, encapsulated tumors that arise from the facial nerve sheath [
1‐
3]. Schwannomas of the facial nerve can arise from either the extratemporal or intratemporal course of this nerve [
4]. Facial nerve schwannomas most commonly arise from intracranial and intratemporal part of the facial nerve. Facial nerve schwannoma arising from the extratemporal course of facial nerve accounts for only 9% of all facial nerve schwannomas [
5]. Intraparotid facial nerve schwannoma is an even rarer entity and accounts for 0.5–1.5% of all parotid tumors [
6]. Literature search has have described less than 100 cases of intraparotid facial nerve schwannomas. …