Table 2.
Details of stent deployment
| Number of SEMS (n, %) | |
| Single | 31 (100) |
| Multiple | 0 |
| Diameter of SEMS, mm (n, %) | |
| 18 | 0 |
| 20 | 0 |
| 22 | 31 (100) |
| Length of SEMS, cm (n, %) | |
| 6 | 9 (29) |
| 9 | 12 (39) |
| 12 | 10 (32) |
| Deployment on the duodenal bending site (n, %) | |
| Superior duodenal angle | 17 (55) |
| Inferior duodenal angle | 3 (10) |
| Treitz ligament | 5 (16) |
| Position relationship with papilla (n, %) | |
| Oral side of papilla | 15 (48) |
| On the papilla | 7 (23) |
| Anal side of papilla | 9 (29) |
| Simultaneous biliary drainage (n, %) | 6 (19) |
Data are numbers; data in parentheses are percentages.
SEMS, Self‐expandable metallic stent.