Sinonasal malignancy with bony invasion affects T-category for tumors originating in both the nasal/ethmoid and maxillary sinuses. The integrity of the bone should be evaluated for evidence of ...
CT scan showing bilateral ethmoid and maxillary disease ... but it is not the study of choice for evaluating sinus disease. It does not outline the bone, whereas CT allows excellent visualization ...
a thin bone that splits the left and right sides of the nasal cavity. When papillomas develop in your sinuses, they most commonly occur in the ethmoid sinus near your eyes and your maxillary sinus ...
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