PMC5215425_01
Coronal CT section (after contrast), showing an enhancing mass occupying the nasal cavity, sphenoid sinus, and infratemporal fossa and extending into the parapharyngeal space.
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fig6
A CECT scan of the paranasal sinuses revealed a homogenous mass, contrast enhancing, occupying the right nasal cavity, sphenoid sinus, pterygopalatine, and infratemporal fossa with deep extensions into the prestyloid upper parapharyngeal space laterally and skull base superiorly (Figure 6).
Coronal cut of contrast enhanced CT PNS showing postoperative changes and no recurrence.
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fig7
No residual or recurrence was encountered on surveillance scans in follow-up (Figure 7).
PMC5215425_02
Axial cut of contrast enhanced CT scan of paranasal sinuses showing involvement of parapharyngeal space by Juvenile Nasopharyngeal Angiofibroma.
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fig8
MRI scan revealed an enhancing mass lesion in the right nasal cavity, pterygopalatine, and infratemporal fossa with lateral extension into the parapharyngeal space (Figure 8).
Coronal cut of contrast enhanced CT paranasal sinus showing postoperative changes and absence of any recurrence.
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fig9
No residual or recurrences were encountered on surveillance scans (Figure 9).