Patient presents with fever, headache, and nasal congestion.
Concern for sinus disease.
Sinus CT:
There is mucosal thickening through the paranasal sinuses with air-fluid levels and aerated secretions within the frontal and sphenoid sinuses.
There are postoperative changes related to prior maxillary antrostomies.
As described on previous studies, these findings may represent acute sinusitis.
Sinus air-fluid levels which may represent acute sinusitis.