title: Ancient schwannoma of the infratemporal fossa.
abstract: Schwannomas are benign tumors of neurogenic origin arising from the Schwann cells of peripheral, cranial, and autonomic nerves. Schwannomas in spite of constituting 25-40% of head and neck tumors the percentage of intraoral schwannomas is merely 1%. Among the intraoral schwannoma the occurrence of the variant "ancient schwannoma of the infratemporal fossa with an intraoral presentation is very rare. The purpose of this presentation is to highlight the rarity of this lesion, to stress the importance of an accurate diagnosis and to consider neurogenic lesions in the differential diagnosis of head and neck lesions.
authors.affiliation: Department of Oral and Maxillofacial Surgery, Tamil Nadu Government Dental College and Hospital, Chennai, Tamil Nadu, India.
authors.forename: Saravanan
authors.initials: S
authors.lastname: Balasubramaniam
authors.affiliation: Department of Oral and Maxillofacial Surgery, Tamil Nadu Government Dental College and Hospital, Chennai, Tamil Nadu, India.
authors.forename: Sethurajan
authors.initials: S
authors.lastname: Balasubramanian
authors.affiliation: Department of Oral and Maxillofacial Surgery, Tamil Nadu Government Dental College and Hospital, Chennai, Tamil Nadu, India.
authors.forename: Rohini
authors.initials: R
authors.lastname: Thirunavukkarasu
keywords: Ancient schwannoma; infratemporal fossa; schwannoma