These ethmoidal cells form what is more commonly referred to as the ethmoid sinuses. The ethmoid sinus cavities are one of four pairs of sinus cavities in your face, the others being the maxillary, ...

For example, the finding of air-fluid levels in the sinuses are diagnostic. However, the ethmoid sinuses, which are most commonly involved in sinusitis, are not well-visualized on plain films.

Again, notice the small size of the maxillary sinuses compared with the bone of the maxilla. Also note opacification of the maxillary and ethmoid sinuses. Cuts through the expected locations of ...

A polyp is an oedematous mucous membrane which forms a pedunculating process with a slim or broad stalk or base. Nasal polyps originate in the upper part of the nose around the openings to the ...

Company continues to focus on upcoming results from ENLIGHTEN 2 pivotal Phase 3 trial in CRS patients expected in 2Q 2025 Company reports topline ...

Sinus infections themselves aren’t contagious, but the viruses that cause most of them are. Viral sinus infections often follow colds or flu, which spread through respiratory droplets when someone ...

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That troublesome headache might not be a migraine or brought on by tension. It could be caused by sinus trouble, said doctors at Baylor College of Medicine. “Our sinuses are air-filled spaces in our ...

After creation of the first mask, areas not of interest, such as the paranasal sinuses, ethmoidal cells, and regions of artifact, were excluded from the tomographic images using the Multiple Slice ...