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Fig. 9. Placement of fifth-generation gastroduodenal self-expandable metallic stent (Hercules SP; S&G Biotech) in a patient with pancreatic cancer. (A) Radiograph shows a stricture (arrows) in the third duodenal segment. (B) Radiograph shows a partially covered stent (arrow) placed across the stricture. (C) Radiograph shows a bare stent (arrows) placed coaxially inside the partially covered stent. (D) Radiograph shows good passage of contrast medium through the stent.
Gastrointestinal Intervention 2016;5:91~97 https://doi.org/10.18528/gii150032
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