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Schematic diagram of the cut surface of the resected specimen revealing the coexistence of an in situ adenocarcinoma of the gastric antrum with an ectopic pancreas (ducts only) endoepithelial carcinoma. Numbers correspond to pathology photographs of the surgical specimen seen in Figure 3. Abbreviations: ulc = ulcer, a = mucosa, b = submucosa, c = muscularis propria.
