Presentation
Painless left maxillary mass.
Patient Data
Age: 50 years
Gender: Male
From the case:
Maxillary sinus osseous mass
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X-ray shows an ill-defined radiolucency and radiopacity in the left maxillary sinus.
From the case:
Maxillary sinus osseous mass
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CT scan shows a lesion containing bone-like tissues in the left maxillary bone, filling and expanding the left maxillary sinus.
Case Discussion
The final diagnosis and histology remain uncertain because the patient was referred to a more specialized center. Differential diagnoses include fibrous dysplasia and sinonasal ossifying fibroma.