As we breathe, debris collects on the lining of the nose and on mucus, which can cause irritation or inflammation. This can make nasal and sinus symptoms worse. “In patients who are having a ...

Fungal cultures contained Curvularia. Axial CT scan through the ethmoid sinuses revealing complete opacification of the right anterior and posterior ethmoids as well as the right sphenoid sinus.

These are not ordinary specimens. The tissues have been swollen 100-fold in volume — akin to inflating a hockey puck to the size of a curling stone. In the process, they become nearly ...

Here’s how to care for each during a firestorm. Recent research shows that air pollution and smoke can trigger chronic sinus inflammation or weaken the nose’s natural filtration system ...