Fig. 2

In the A (coronal image) and B (Axial image), evidence of near total opacification of the left maxillary sinus (right arrow, parts A and B) is seen that extends into the left ethmoidal air cells. Also, bone remodelling in the left ethmoidal sinus and posterior, superior and medial walls of the left Maxillary sinus is noted (middle arrow, part B and left arrow, part A). Mild mucosal thickening of the right maxillary sinus (left arrow, part B) and inferior nasal concha are seen, too. In C (coronal image), opacification and widening of the left side Osteomeatal complex are seen (right arrow, part C)