Search results
3 sie 2015 · Sinonasal inflammatory disease with sinus ostial obstruction is a very common cause of an opacified paranasal sinus. However, there is a differential for an opacified paranasal sinus (Table 1). This article will present the typical appearances of these entities and demonstrate the benefit of a systematic approach in the evaluation of an ...
2 wrz 2024 · opacification of the ipsilateral maxillary sinus, frontal sinus, and anterior and middle ethmoid air cells. obstruction of the middle meatus. may be an incomplete pattern due to variable drainage pattern. causes: mucosal swelling, turbinate hypertrophy, polyps, tumors/masses, concha bullosa, paradoxical middle turbinate, nasal septal deviation.
ISSOs are defined as unilateral sphenoid sinus disease with no disease in other sinuses. ISSOs encompasses multiple conditions, including inflammation, fungal disease, and tumors. In some cases, ISSOs can lead to serious intracranial and orbital complications 2 .
25 lis 2014 · Frontal sinus aplasia was defined as a lack of pneumatisation of the frontal bone with no ethmoid cells extending above a line tangential to the supraorbital margin, and sphenoid sinus aplasia as pneumatisation limited to the pre-sphenoid bone.
7 cze 2021 · ISSOs are defined as unilateral sphenoid sinus disease with no disease in other sinuses. ISSOs encompasses multiple conditions, including inflammation, fungal disease, and tumors.
Objective: Determine whether complete opacification of the sphenoid or frontal sinus is associated with increased clinical severity of chronic rhinosinusitis (CRS). Methods: Adult patients undergoing evaluation for CRS prospectively completed the rhinosinusitis symptom inventory (RSI) and underwent computed tomography of the paranasal sinuses.
