[An assessment of the immune status of the mucosal membranes in chronic rhinosinusitis].

The authors studied immune status of upper respiratory tracts mucosa in patients with different forms of chronic rhinosinusitis (purulent, polypous, vasomotor) in comparison to control subjects. An original complex of laboratory diagnostic techniques is proposed which can assess functional condition of the defense barriers of the upper respiratory tract mucosa in chronic inflammation, estimate impairment of specific and nonspecific resistance. This facilitates choice of optimal scheme of pathogenetic therapy of chronic inflammation in the upper respiratory tracts.