Fig. 4. (A) Examples of stents with partially covered ends (left to right): Wallflex esophageal (Boston Scientific, St. Albans, UK); Evolution esophageal (Cook, Letchworth, UK); Ultraflex esophageal (Boston Scientific); EGIS colonic double covered (S&G Biotech, Seongnam, Korea). (B) Oversized 25 mm Danis Seal stent with variable braiding (Ella-CS, Hradec Kr?lov?, Czech Republic).

Gastrointestinal Intervention 2015;4:76~82 https://doi.org/10.18528/gii150021

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