Science and Education Publishing American Journal of Medical Case Reports 2 5 2014 06 04 Oral Teratoma (Epignathus) in a Newborn: A Case Report 107 110 EN Btissaam. Belhoucha Department of ENT, CHU Med VI, Marrakech, Morocco lahcen. Aderdour khaoula hssaine Youssef. Rochdi Hassan. Nouri Abdelaziz. Raji AJMCR2014254 10.12691/ajmcr-2-5-4 2014 05 15 2014 06 03 2014 06 04 Congenital nasopharyngeal teratoma or epignathus is a very rare congenital neoplasms, it may be mature, immature or malignant. We report the case of a 04-day old female neonate, with a teratoma of the nasopharyngeal area. Examination showed a polypoid mass protruding from the nasopharynx measuring 3 x 2 x 2 cm, covered on one side with numerous fine and coarse hair. Surgical excision of the mass was performed under general anesthesia on day 4 after birth. Pathology revealed a well differentiated mature teratoma. The patient had no complication in the postoperative period.