Intraoral schwannoma: a case report.

Schwannoma (neurilemmona) is a benign nerve sheath composed of Schwann cells. This tumor represents 1% of all benign tumor, usually observed in the head and neck region, and in, rare cases, this lesion may be observed in oral cavity. They are usually asymptomatic, do not recur, and malignant transformation is rare. We presented a case report of schwannoma in the lower lips.