비강에 발생한 유피낭포 : 증례보고

Abstract

Dermoid cyst is an uncommon congenital cystic malformation. Eighty percent of dermoid cyst is found in ovaries and testicles, whereas in head and neck region they account for only 1.6~7.0% . It is unusual, but most commonly occur in the midline of the floor of the mouth in head and neck region. Above all, Nasal dermoid cyst is a rare congenital anomaly presenting either as cysts or sinuses. In this article, author presented an 8-year-old boy with a dermoid cyst in the lateral area of nose which was treated by surgical removal.