We present a case of congenital epulis, diagnosed prenatally with US. Congenital epulis is a benign gingival tumour whose differential diagnosis includes other oral-facial masses such as haemangioma, granular cell myoblastoma and cystic hygroma. This tumour can cause obstruction of the airway or feeding problems in the newborn child. Surgical excision is the treatment of choice.
This report describes a congenital case of chondromyxoid fibroma (CMF) arising from the ethmoid bone. We believe it to be the second case of congenital CMF that has been documented, and the third case of CMF arising in the ethmoid. We describe the radiographic features of this rare entity and indicate the necessity for careful correlation between radiographic and histological findings to distinguish CMF from chondrosarcoma.
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