PMC3525048_01
Computed tomography of the upper abdomen.. Note: The arrow shows the gastric mass.
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The CT scan revealed a well-demarcated spherical mass that arose from the muscularis propria layer of the stomach in the level of the pylori, with overlying mucosal ulceration (Figure 1).
Esophagogastroduodenoscopy of the tumor in the gastric antrum.
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The EGD showed a polypoid mass with a 3-cm diameter, with ulceration on the mass located in the pyloric antrum, findings indicating a possible GIST (Figure 2).
Gastrointestinal stromal tumor surgical specimen.
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The surgical specimen (Figure 3) was sent for histological examination.