Eyes with grade 1 opacification (1–49% opacification) of an adjacent sphenoid sinus showed thinner RNFL (beta -12.87) compared to eyes with a clear adjacent sphenoid sinus [journals.plos.org]

The presence of opacification is not a good distinguisher from an acute sinus infection. [radiopaedia.org]

[…] signaling from the high protein content in the mucus) or low signaling of fungal concretions in sinus cavities on MRI. [clevelandclinicmeded.com]

Secondary endpoints—improvement in sinus opacification and loss of smell—also favored dupilumab. [ajmc.com]

Coronal CT scan through the anterior sinuses showing opacification of the left maxillary sinus with opacification of the inferior half of the nasal cavity on the left, filled [emedicine.com]

opacifications as assessed by CT scans using Lund Mackay Score. [clinicaltrials.gov]

Sphenoid Sinus Mucocele Fig. 1: Axial unenhanced CT image shows opacification of the left sphenoid sinus due to a mass (arrow) causing slight expansion of the sinus. [radiologyinthai.blogspot.com]

Computed tomography of the paranasal sinuses demonstrated complete opacification of the sphenoid sinus. [ncbi.nlm.nih.gov]

[…] radiographs: Sinus opacifications Air-fluid level Mass Fractures 21 Water view Best for maxillary sinuses and orbital rims Blow-out fractures 22 Caldwell view Best for frontal [slideplayer.com]

If obtained, they demonstrate opacification and expansion of the affected sinus. [radiopaedia.org]

[…] of the maxillary sinus and opacification of the ipsilateral ostium and infundibulum; the ostiomeatal unit pattern, with inflammation of the ipsilateral maxillary, frontal [appliedradiology.com]

Initial axial CT scans without contrast of paranasal sinus. [tandfonline.com]

BACKGROUND Sjögren's syndrome is a chronic, systemic disorder of an autoimmune nature, and its primary etiopathogenetic events are not known. Previous studies have found elevated incidence of malignancies in patients with primary Sjögren's syndrome. However, there are few reports regarding the association of[…] [ncbi.nlm.nih.gov]

If obtained, they demonstrate opacification and expansion of the affected sinus. [radiopaedia.org]

A, Coronal MR image showing abnormal opacification of the sphenoid sinus ( asterisk [*]). [ajnr.org]

CT scan of paranasal sinuses was done during the clinic visit, demonstrating complete opacification of the right frontal sinus. [anncaserep.com]

Coronal (left) and axial (right) CT scans of the sinus reveal severe pansinusitis with abnormal nasopharyngeal thickening, right facial edema and right temporal bone opacification [emedicine.medscape.com]

Complete sinus opacification, gas-fluid levels and obliteration of the nasopharyngeal tissue planes can also occur. [radiopaedia.org]

opacification extending into the right orbit with compression of optic nerve [Figure 12]. [jiaomr.in]

[…] level, thickening of the sinus mucosa, and full opacification. [journals.plos.org]

Clinical studies indicate sinus involvement in common colds. [emedicine.medscape.com]

Abnormal computed tomography (CT) findings (eg, opacification, air-fluid levels, and mucosal thickening) are present in adults with common colds that resolve over 1-2 weeks [emedicine.medscape.com]

Imaging revealed diffuse sinus opacification and a Le Fort type I complex fracture involving the maxilla, pterygoid plates, clivus, and right nasal bridge. [ncbi.nlm.nih.gov]

The CT findings suggestive of sinusitis are sinus opacification, air-fluid levels, sinus wall displacement, and 4 mm or greater mucosal thickening[5]. [ncbi.nlm.nih.gov]

Image studies show complete opacification of the left frontal sinus, left sphenoid sinus, and the left maxillary sinus. [ncbi.nlm.nih.gov]