Fig. 3. Simultaneous side-by-side (SBS) method. (A) Two self-expandable metal stent (SEMS) delivery systems are simultaneously inserted through the working channel. (B) Two SEMSs are simultaneously deployed. (C) Two SEMSs are placed in a SBS configuration.

Gastrointestinal Intervention 2018;7:78~84 https://doi.org/10.18528/gii180014

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