PMC8019394_01
Initial abdomen computed tomography scan showing nonspecific fluid distension of the stomach with possible diverticulum (circle).
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fig1
Abdominal X-ray was unremarkable, and computed tomography (CT) of the abdomen (Figure 1) showed nonspecific fluid distention of the stomach and duodenum.
Endoscopic view of the gastric diverticulum, located in the antrum. (a) Bottom left-large antral diverticula. (b) Top left-inflammation within the diverticulum. (c) Bottom right-erosive esophagitis. (d) Top right-retroflex look at fundus/cardia.
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fig2
The patient underwent an EGD (Figure 2) which revealed grade D erosive esophagitis and a large diverticulum in the prepyloric region causing a marked deformity of the pylorus.
Upper gastrointestinal contrast radiographic study. The patient was discovered to have a distal antral diverticulum of the under surface of the gastric body (arrow).
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An upper GI series (Figure 3) showed a distal antral diverticulum.