Korean J Otorhinolaryngol-Head Neck Surg.  2010 Jan;53(1):41-43. 10.3342/kjorl-hns.2010.53.1.41.

Extracranial Trigeminal Schwannoma Involving the Inferior Alveolar Canal

Affiliations
  • 1Department of Otolaryngology-Head and Neck Surgery, Chungnam National University School of Medicine, Daejeon, Korea. bskoo515@cnuh.co.kr
  • 2Department of Oral and Maxillofacial Surgery, Chungnam National University School of Medicine, Daejeon, Korea.

Abstract

Although trigeminal schwannomas (TS) are rare tumors that may involve any parts of the trigeminal nerve, most of these tumors are located in the intracranium. Extracranial TS are extremely rare. Management of extracranial TS is challenging because of the anatomic complexity around the tumor. Therefore, thorough surgical planning should be required preoperatively for complete tumor removal with the least morbidities. We presented a 64-year-old man with a trigeminal mandibular schwannoma in the left infratemporal, parapharyngeal, pterygomandibular space and inferior alveolar canal of mandible.

Keyword

Trigeminal nerve; Schwannoma

MeSH Terms

Humans
Mandible
Middle Aged
Neurilemmoma
Trigeminal Nerve
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