Mid-Line Linear Fronto-Nasal Osteoma

A 40 year old female presented with a linear fronto-nasal growth for the past 10 years. It has,been progressively increasing in size. There is no history of trauma in the past and the growth is not associated with any pain, headache, recurrent upper respiratory tract infections and ocular,complaints. On examination the growth is hard in consistency and fixed to the underlying structure