Actions taken after positive provocative test results
| Action | No. |
|---|---|
| Aborted embolization | 6* |
| Advanced catheter and embolization with NBCA | 5† |
| Distal vessel protection and embolization with NBCA | 1 |
| Embolization with particles | 1 |
| Embolization with coils | 1 |
| Embolization with NBCA after negative wake-up test | 1 |
| Embolization with NBCA with less forceful injection | 1 |
* In two patients, the procedure was aborted after two consecutive positive results during advancement of a microcatheter.
† In one patient, embolization was performed by advancing a microcatheter from the proximal positions where two positive results were obtained.