Procedural adverse events (technical events)
| Type of Event | Patients | No. of Events | Comment |
|---|---|---|---|
| Extravasation | 3 | 4* | During contrast injection (3) |
| During catheterization (1) | |||
| Adverse migration of glue (including reflux) | 3 (1**) | 3 | During embolizations |
| Emboli | 1 | 1 | Transient |
| Glued catheter | 1** | 1 | Intentionally left behind |
| Total | 7 | 9 |
Note:—
4* indicates 2/4 extravasations took place in the same patient but in 2 separate procedures;
1** , one patient had both glue migration and a glued catheter.