Table 1.
Outcomes of a novel dedicated device for one-step EUS-guided biliary drainage system and associated complications
| CBD diameter, mm | IHD dilatation, mm | Route | Stent length, cm | Technical success | Procedure time, min | Adverse events | Mortality |
| 6.2 | 1.6 | - | - | Failure | 20 | - | - |
| 13.2 | 5.2 | S to IHD | 6 | Success | 10 | - | - |
| 8.4 | 2.0 | - | - | Failure | 31 | - | - |
| 12.5 | 6.2 | S to CHD | 5, 6 | Success | 8.4 | - | - |
| 13.6 | 5.8 | E to IHD | 5 | Success | 16.2 | Bile leakage1 | Expire, day 3 |
| 11 | 3.3 | E to CHD | 5 | Success | 8 | - | - |
| 9.2 | 3.5 | S to CHD | 6 | Success | 9.4 | - | - |
| 12.8 | 3.8 | E to CHD | 6 | Success | 13.2 | - | - |
| 10 | 2.8 | S to CHD | 6 | Success | 10 | - | - |
1
Related to multiple needle puncture, no obvious bile leakage on persistent areas on necropsy. CBD: Common bile duct; CHD: Common hepatic duct; IHD: Intrahepatic bile duct; S: The high body of stomach; E: Far distal esophagus.