4D 초음파를 통해 산전에 진단된 구강 기형종 1예

초록

Epignathus is a extremely rare form of teratoma that arises from oral cavity. Most of these tumors are benign but in case of large tumor, these can be fatal due to airway obstruction. We have experienced a oral teratoma(epignathus) using ultrasonography during antenatal period and present this case with a brief review of literatures.

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