PMC6362513_01
Preoperative frontal (left) and axial (right) CT scan showing
hyperpneumatization of the right maxillary sinus with medial expansion
causing total occlusion of the left nasal cavity with tapering of the left
ethmoid sinuses. The remaining paranasal sinuses and mastoid air cells were
well aerated.
10.1177_1179550618825149-fig1.jpg
PMC6362513_01_10.1177_1179550618825149-fig1.jpg
fig1-1179550618825149
No bony erosions or intraorbital pathology were noted (Figures 1 and 2).
Postoperative frontal and axial CT scans.
10.1177_1179550618825149-fig2.jpg
PMC6362513_01_10.1177_1179550618825149-fig2.jpg
fig2-1179550618825149
No bony erosions or intraorbital pathology were noted (Figures 1 and 2).