Serum immunoglobulin G4 has limited diagnostic value in immunoglobulin G4-related chronic rhinosinusitis.

Lianqi WanYingshi PiaoChengshuo WangYuan ZhangLuo Zhang

Published in: European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery (2021)

Serum IgG4 concentration is not related to the clinical phenotype of CRS and is likely to be of limited value when used alone in the diagnosis of IgG4-related CRS.

Keyphrases

chronic rhinosinusitis
drug induced