The swelling had gradually increased over a period ... showed a radio-opaque foreign body (FB) in the left ethmoid sinus with opacification of all sinuses on the left side. The patient underwent ...

[1] The osteomeatal complex contains the narrow channels that provide for mucociliary clearance and ventilation of the anterior ethmoid, maxillary, and frontal sinuses. Relatively minor swelling ...

A 33-year-old man developed sudden facial swelling after an intense bout of exercise on a hangoverCredit: Getty Rupture of a sinus of valsalva aneurysm is a rare but serious condition where a ...