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Fig. 1 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 1

From: A multicentric observational study of imaging findings in COVID-19-related rhino-orbito-cerebral mucormycosis: a new Pandora’s box

Fig. 1

Computed tomography findings in mucormycosis. a Non-contrast and b contrast enhanced CT scan demonstrates hypodense soft tissue obliteration of right maxillary sinus (*) with heterogeneous, patchy mucosal enhancement and enhancing foci in cavity with inflammatory changes in premaxillary (thin arrow), retroantral fat (thick arrow) and facial muscles. c CT scan 20 days later shows extensive erosion of anterior and medial walls of maxillary antrum (arrows). d Coronal view of face shows mucosal thickening of left maxillary and anterior ethmoidal air cells, obliteration of the osteo-meatal complex, erosion of maxillary antrum (superior and lateral wall) and alveolar arch (thin arrow) along gingivo-buccal sulcus against 2nd upper molar. The left infraorbital foramen is thickened suggesting perineural spread along infraorbital nerve (thick arrow)

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