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Mucosal eosinophilia and recurrence of nasal polyps - new classification of chronic rhinosinusitis.

Tsuguhisa Nakayama,M. Yoshikawa,5 Authors,Hiroshi Moriyama

2011 · DOI: 10.4193/Rhino10.261
Rhinology · 207 Citations

TLDR

Presence of mucosal eosinophilia is a more important factor than nasal polyps for classifying CRS in terms of the surgical outcome, according to this prospective cohort study conducted from April 2007 to March 2008.