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. 2019 Feb 5;19(4):2792–2800. doi: 10.3892/mmr.2019.9932

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Copyright: © Mitroi et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 1. — Epithelial types observed in the nasal mucosa and polyps of patients with chronic rhinosinusitis. (A) Normal epithelium (H&E staining, ×200 magnification). (B) Atrophic epithelium squamous metaplasia of epithelium (H&E staining, ×200 magnification). (C) Squamous metaplasia of the epithelium (H&E staining, ×200 magnification). (D) Lamina propria of nasal polyp (H&E staining, ×100 magnification). (E) Fibrous areas of lamina propria of nasal polyp (H&E staining, ×100 magnification). (F) Nasal polyp; areas with vascular congestion (H&E staining, ×100 magnification).