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  Indian J Med Microbiol
 

Figure 3: (a) Endoscopic salmon pink appearance of Barrett esophagus. (b) Low-power view showing columnar mucosa with goblet cells (H and E, ×100). (c) High-power view of the same (H and E, ×400). (d) Goblet cells stained by Alcian Blue at pH 2.5 (×100). (e) Periodic acid–Schiff stain demonstrating intestinal metaplasia in Barrett esophagus (×100)

Figure 3: (a) Endoscopic salmon pink appearance of Barrett esophagus. (b) Low-power view showing columnar mucosa with goblet cells (H and E, ×100). (c) High-power view of the same (H and E, ×400). (d) Goblet cells stained by Alcian Blue at pH 2.5 (×100). (e) Periodic acid–Schiff stain demonstrating intestinal metaplasia in Barrett esophagus (×100)