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Copyright ©2014 Baishideng Publishing Group Inc.
World J Clin Cases. Dec 16, 2014; 2(12): 873-882
Published online Dec 16, 2014. doi: 10.12998/wjcc.v2.i12.873
Figure 1
Figure 1 Hematoxylin and eosin staining for nasal polyp tissues. Predominant eosinophil infiltration is showed in the subtype of eosinophilic chronic rhinosinusitis with nasal polyps (A), but other forms of inflammatory cell infiltration in the subtype of non-eosinophilic chronic rhinosinusitis with nasal polyps (B) (× 400).