Pathophysiological and clinical aspects of gastric hyperplastic polyps

Figure 1 Endoscopic view. Large gastric hyperplastic polyp.

Figure 2 Histopathological findings. A: Gastric hyperplastic polyp with dilated, elongated, branched and foveolar epithelium and edematous end inflamed stroma (original magnification × 10); B: Gastric hyperplastic polyp with well visible elongated foveolar epthelium (original magnification × 20); C: A cross-section of mucosal crypt shows a serrated ligh of the gland and the goblet cells (original magnification × 40); D: The green arrow indicates a regeneration zone in the foveolar epthelium with hyperchromatic nuclei (original magnification × 40); E: Focus of adenocarcinoma in the gastric hyperplastic polyp (original magnification × 40). Hematoxylin-eosin staining.