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Pronunciation: si'nus-i'tis

Definition: Inflammation of the mucous membrane of any sinus, especially the paranasal.

[sinus + G. -itis, inflammation]

See Also: rhinosinusitis

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.