Figure 5: (a) X-ray Water's view showing opacified nasal cavities and left maxillary sinus with partial opacification of the left orbit. (b) Computed tomography axial section and (c) Computed tomography coronal section, showing hyperdense material filling the left nasal cavity, maxillary, ethmoid, and frontal sinuses with remodeling and thinning of the bones; there is extension into the left orbit with left globe being pushed outward and inferiorly. (d) Postfunctional endoscopic sinus surgery, computed tomography scan, coronal reformat image showing significant improvement in disease, few small right ethmoidal cells remain opacified