Fig. 4. (A) Per-oral technique. H1 “headhunter” catheter (white arrow) in the stomach with contrast outlining duodenal stricture (white asterisks). Nasogastric tube tip (NGT) in stomach (black arrow). (B) H1 “headhunter” catheter (white arrow) across stricture (white asterisks). NGT tip in stomach (black arrow). (C) EGIS double bare Nitinol stent (22 × 100 mm, S&G Biotech Inc.; black arrows) post deployment across stricture(white asterisks). (D) EGIS double bare Nitinol stent (black arrows) fully expanded 24 hours post deployment.

Gastrointestinal Intervention 2016;5:111~115 https://doi.org/10.18528/gii150026

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