PMC3846244_01
Radiologic view of the patient's paranasal sinus
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F1
A CT scan of the paranasal sinus showed mucoperiostal swelling of all sinuses with necrosis of the nasal septum (Fig 1).
Endoscopic view of the patient's nasal cavity
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F2
In an endoscopic examination a large septal perforation accompanied by excessive necrotic tissues in the nasal space was obvious (Fig 2).
Pathologic view of the patient's sinonasal mucosa
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F3
Multiple biopsies of the nose and palate were taken and showed necrosis and ulceration with signs of inflammation, but no evidence for vacuities or granulomatosis (Fig 3).