Presentation
Frontal headaches
Patient Data
Age: 40 years
Gender: Female
From the case:
Osteoma - ethmoid air cells
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There is a well-defined ovoid lesion of high density within the left anterior ethmoid air cells. Deviated nasal septum to the left. No mucosal thickening of the paranasal sinuses.
Case Discussion
CT appearance of an osteoma of the left ethmoid air cells