PMC7315670_01
The distal duodenal bulb at the 12:00 position.
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PMC7315670_01_10.1177_1178223420935871-fig1.jpg
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She underwent an esophagogastroduodenoscopy (EGD) and was found to have a large cratered clean based ulcer at the 12 o'clock position in the distal duodenal bulb with surrounding edema and inflammation of the mucosa (Figure 1).
Anterior wall at the 8:00 position.
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PMC7315670_01_10.1177_1178223420935871-fig2.jpg
fig2-1178223420935871
Another small erosion was seen in the duodenal bulb along the anterior wall at the 8 o'clock position with patchy white exudate in the duodenal sweep and the second part of the duodenum (Figure 2).