Fig. 1. Treatment outcomes according to tissue eosinophilia and neutrophilia in CRSwNP. (A) Distribution of NP tissues according to the tissue eosinophilia and tissue neutrophilia (B) Comparison of disease control status according to the endotype of NP tissues based on tissue eosinophilia and neutrophilia.
NP, nasal polyp; ENP, eosinophilic nasal polyp; NENP, non-eosinophilic nasal polyp; Neuhigh, tissue neutrophilia; Neulow, without tissue neutrophilia.