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Egyptian Journal of Radiology and Nuclear Medicine
Fig. 4 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 4

From: Imaging findings of juvenile nasopharyngeal angiofibroma invading orbital apex and middle cranial fossa: a case report

Fig. 4

Axial CT images show bone remodeling, thinning, and destruction that involve the posterior margin of sphenopalatine foramen extending to the base of the medial pterygoid plate, right maxillary sinus, right nasal cavity, ethmoid sinuses, sphenoid sinuses, anterior skull base and right portion of the hard palate. Note the anterior bowing of the posterior wall and flattening of the right maxillary sinus (arrow in A). Moreover, enlargement of the right inferior orbital fissure in comparison to the left side is evidenced (arrow in B)

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