PMC5366199_01
The upper gastrointestinal contrast study finding (supine position). The proximal duodenum was markedly dilated, which suggested duodenal obstruction.
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An upper gastrointestinal contrast study showed marked dilation of the proximal duodenum which suggested duodenal obstruction (Figure 1).
The gastroduodenal endoscopy findings. A pin-hole obstruction about 2 mm in diameter was found at the second portion of the duodenum (arrow).
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A gastroduodenal endoscopy revealed a pin-hole obstruction of about 2 mm in diameter at the second portion of the duodenum (Figure 2).
The surgical findings. The longitudinal incision of the duodenum revealed a thick web stenosis of the duodenum with a very small central hole.
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The longitudinal incision of the duodenum revealed a thick web stenosis of the duodenum with a very small central hole (Figure 3).
Wound scar at one year after surgery. The cosmetic outcome was good at the one-year follow-up.
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The body weight gain after surgery was favorable, and the cosmetic outcome is good after 1 year of follow-up (Figure 4).