Clinical Study
Usefulness of a Cannula with a Flexible Tip (Swing Tip) for Managing Severe Biliary Stricture
Table 3
Indications for the Swing Tip.
| ā | Access to biliary branch (n=49) | Guidewire exchange (n=50) |
| gallbladder drainage | 17 | 1 | benign biliary stricture | 8 | 19 | malignant biliary stricture | 18 | 27 | bile leak after surgery | 6 | 3 |
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