Table 2:
Outcomes of aneurysms and patients
| Unruptured Groupa | Ruptured Groupa | |
|---|---|---|
| Type of recanalization on final DSA | ||
| Class II | 3 (7.9%) | 7 (18.9%) |
| Class IIIa | 12 (31.6%) | 7 (18.9%) |
| Class IIIb | 23 (60.5%) | 23 (62.2%) |
| Aneurysm growth | 12 (31.6%) | 3 (8.1%) |
| Appearance of bleb | 2 (5.3%) | 1 (2.7%) |
| Retreatment | 18 (47.4%) | 16 (43.2%) |
| Rupture | 4 (10.5%) | 4 (10.8%) |
| Rupture risk (/aneurysm) | 0.94% | 2.37% |
| Rupture risk (/yr) | 0.20% | 0.97% |
| Final mRS score without ruptured recanalized aneurysmb | ||
| 0–2 | 31 (91.2%) | 21/33 (63.6%) |
| 3–4 | 1 (2.9%) | 6/33 (18.2%) |
| 5–6 | 2 (5.9%) | 6/33 (18.2%) |
| Final mRS score with ruptured recanalized aneurysmc | ||
| 0–2 | 2 (50.0%) | 1 (25.0%) |
| 3–4 | 0 (0.0%) | 2 (50.0%) |
| 5–6 | 2 (50.0%) | 1 (25.0%) |
a
Unruptured Group (n = 38); Ruptured Group (n = 37).
b
Unruptured Group (n = 34); Ruptured Group (n = 33).
c
Unruptured Group (n = 4); Ruptured Group (n = 4).