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. 2021 Aug 11;11:725549. doi: 10.3389/fonc.2021.725549

Figure 5.

Figure 5

Case 1: gastroscopy and histologic findings. (A) Gastroscopy before initiation of corticosteroids with signs of erosive pangastritis. (B) Biopsy before corticosteroids with severe inflammation of the antral mucosa, lymphocyte infiltrates, eosinophilic and neutrophilic granulocytes, and numerous apoptotic events (H&E, 200× magnification). (C) Gastroscopy 4 weeks after corticosteroids showing marked improvement of inflammation and discrete prepyloric antrum gastritis. (D) Specimen biopsy 4 weeks after corticosteroids showing low lymphoplasmacytic cell infiltrate in the stroma and only isolated eosinophilic granulocytes (H&E, 200× magnification). H&E, hematoxylin&eosin staining; Inline graphic, apoptosis; Inline graphic, eosinophilic granulocytes; Inline graphic, neutrophilic granuolocytes; Inline graphic, lymphocytes.