Table 4.
Characteristics of patients with failure of initial treatment
| No. | Period | ISS | Treatment | Grade | CT | Blush | Hemoperitoneum |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 16 | Observation | 1 | Yes | No | Minimal |
| 2 | 1 | 8 | Observation | 1 | No | – | – |
| 3 | 1 | 22 | Observation | 1 | Yes | No | Minimal |
| 4 | 1 | 24 | Observation | 1 | No | – | – |
| 5 | 1 | 36 | Observation | 3 | No | – | – |
| 6 | 1 | 13 | Observation | 3 | No | – | – |
| 7 | 1 | 36 | Observation | 4 | Yes | No | Significant |
| 8 | 2 | 16 | Proximal SAE | 3 | Yes | Yes | Significant |
| 9 | 2 | 16 | Observation | 3 | Yes | No | Significant |
| 10 | 2 | 41 | Observation | 3 | Yes | Yes | Significant |
| 11 | 2 | 29 | Observation | 2 | Yes | Yes | Minimal |
| 12 | 2 | 25 | Proximal SAE | 5 | Yes | Yes | Significant |
| 13 | 2 | 41 | Distal SAE | 5 | Yes | Yes | Significant |
| 14 | 2 | 41 | Distal SAE | 5 | Yes | Yes | Significant |
ISS Injury Severity Score, SAE splenic artery embolization, Grade according to the American Association for the Surgery of Trauma (AAST), AVF arteriovenous fistula, PA pseudoaneurysm