Figure 2.
a, b: NCCT PNS (axial sections) showing mucosal thickening in bilateral ethmoid, sphenoid and frontal sinuses with hyperdense contents (arrows) - suggestive of fungal sinusitis. c: NCCT PNS (coronal section) depicting left inferior turbinate hypertrophy (arrowhead), mucosal thickening with hyperdense contents in the left ethmoid air cells (star). A small left-sided intraorbital soft tissue opacity (white arrow) in the extraconal compartment, reaching the medial rectus muscle. NCCT, non-contrast CT; PNS, paranasal sinus.