case_images: PMC9547023_01
case_images: frontal swelling with edema of the upper right eyelid
case_images: PAMJ-42-202-g001.jpg
case_images: PMC9547023_01_PAMJ-42-202-g001.jpg
case_images: F1
case_images: Clinical findings: clinical exam found a frontal swelling associated with edema of the upper right eyelid (Figure 1).
case_images: necrotic right middle turbinate
case_images: PAMJ-42-202-g002.jpg
case_images: PMC9547023_01_PAMJ-42-202-g002.jpg
case_images: F2
case_images: Nasal endoscopy showed the presence of pus in the middle meatuses and necrotic appearance of the middle turbinates (Figure 2).
case_images: axial paranasal sinus computed tomography showing a pansinusitis with frontal osteitis and bone sequester (black asterix) surrounded by a soft tissue edema
case_images: PAMJ-42-202-g003.jpg
case_images: PMC9547023_01_PAMJ-42-202-g003.jpg
case_images: F3
case_images: Paranasal sinus computed tomography (CT) revealed pansinusitis with frontal osteitis and bone sequester surrounded by soft tissue edema (Figure 3).