Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2019 Sep 20;132(18):2237–2241. doi: 10.1097/CM9.0000000000000387

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2019 The Chinese Medical Association, produced by Wolters Kluwer, Inc. under the CC-BY-NC-ND license.

This is an open access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal. http://creativecommons.org/licenses/by-nc-nd/4.0

PMC Copyright notice

Sub-division of chronic rhinosinusitis (CRS) with/without nasal polyps (NP) and/or eosinophils (Eos). CRSwNP: Chronic rhinosinusitis with nasal polyps; CRSsNP: Chronic rhinosinusitis without nasal polyps; ECRSwNP: Chronic rhinosinusitis with nasal polyps with eosinophil dominated; Non-ECRSwNP: Chronic rhinosinusitis with nasal polyps without eosinophil dominated; ECRSsNP: Chronic rhinosinusitis with nasal polyps without eosinophil dominated; Non-ECRSsNP: Chronic rhinosinusitis without nasal polyps without eosinophil dominated.