[Nasal glioma].

Congenital midline nasal masses are rare and therefore easily misdiagnosed, but due to their possible complications, they require prompt diagnosis and management. In this article we review the three most common: dermoid cyst, glioma and encephalocele. Their tendency to have a similar presentation requires very good skills in taking the history and performing the physical exam as well as an adequate radiologic diagnosis including CT, MRI or both. It is very important that we always consider them to avoid taking a biopsy.