Nasal polyp surgery removes polyps from the paranasal sinuses ... allows for better delivery of allergy medications into the sinus cavity, helping control allergies and prevent future polyps.

Short-term inflammation of mucous membranes of the paranasal sinuses that surround the nasal cavity. This results in running nose, sneezing and nose block. Difficulty in breathing usually due to ...

Head and neck cancer comprises a group of biologically similar cancers that start in the lip, oral cavity (mouth), nasal cavity (inside the nose), paranasal sinuses, pharynx and larynx. Most head ...