Analysis of pathogenetic process of fungal rhinosinusitis: Report of two cases

Figure 4 Postoperative re-examination (December 28, 2018). Axial and sagittal magnetic resonance imaging of the right maxillofacial region showed that most of the ethmoid plates, and the middle turbinate and part of the upper turbinate of the right ethmoid sinus were absent, indicating postoperative changes. The opening of the right maxillary sinus was satisfactory, the mucosa was slightly thickened on the medial wall, and no abnormal signal or shadow was observed in the nasal cavity.