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Schwannoma or neurilemmoma is an infrequent benign tumor in the oral cavity that originates from the Schwann
cells on the neural sheath of the peripheral nerves. Schwannomas are frequently located in the soft tissues of head
and neck region, but only a 1 to 12% of them are located in the oral cavity. Some histological variants of schwannoma
have been described including the cellular, plexiform, epithelioid, ancient, and melanocytic types. The 'ancient
schwannoma' is an uncommon variant of this tumor that shows specific histological characteristics, and is rare in
the oral cavity with less than 15 cases described on the literature. Most of them were located in the tongue or in the
floor of the mouth, being the hard palate an extremely rare localization. We present a new clinical case of an ancient
schwannoma with a long time of evolution, arising from the nasopalatine nerve, and located in the hard palate of a
35 year old female. We also review the main clinical and histological characteristics of this pathology.
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