PMC9547023_01
frontal swelling with edema of the upper right eyelid
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F1
Clinical findings: clinical exam found a frontal swelling associated with edema of the upper right eyelid (Figure 1).
necrotic right middle turbinate
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F2
Nasal endoscopy showed the presence of pus in the middle meatuses and necrotic appearance of the middle turbinates (Figure 2).
axial paranasal sinus computed tomography showing a pansinusitis with frontal osteitis and bone sequester (black asterix) surrounded by a soft tissue edema
PAMJ-42-202-g003.jpg
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F3
Paranasal sinus computed tomography (CT) revealed pansinusitis with frontal osteitis and bone sequester surrounded by soft tissue edema (Figure 3).