PMC9581696_01
(a). Physical findings of the face showing a swelling of the dorsum of the nose (white circle). (b). Physical findings of the face showing a swelling of the anterior nasal septum of the nose (white dot).
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fig1
(a). Coronal contrast-enhanced CT of the paranasal sinuses showing multifocal abscess in the nasal septum (yellow arrow). (b). Axial contrast-enhanced CT of the paranasal sinuses showing multifocal abscess in the nasal septum (yellow arrow).
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fig2
Contrast-enhanced CT showed multiple abscesses in the nasal septum (Figures 2(a)-2(b)).
(a). Physical findings of the face showing a saddle nose (white circle), a typical physical finding of granulomatosis with GPA. (b). The 0  endoscopic findings of left nasal cavity. There is no nasal perforation after the surgery of biopsies from nasal septum (white dot).
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fig3
One month after the surgery, the swelling of the external nose subsided, followed by a saddle nose, a typical physical finding of granulomatosis with GPA (Figures 3(a)-3(b)).