PMC6020463_01
(a) CT. Percutaneous drain in the second part of the duodenum. (b). Pigtail of the percutaneous drain in the second part of the duodenum.
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A noncontrast CT demonstrated that the pigtail of the percutaneous drain went partly through the parenchyma of the lower pole of the kidney and entered the second part of the duodenum (Figure 2(a)). Endoscopically diagnosis was confirmed (Figure 2(b)).
The pigtail drain has been removed and the wall defect has been stapled.
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The percutaneous drain was withdrawn from the duodenum and the wall defect was stapled with four staples by the endoscopist (Figure 3).
CT demonstrating no signs of contrast leakage from duodenum.
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(Figure 4).