Patient and aneurysm characteristics
| Aneurysm no | Patient no | Age (years), sex | Type | Location | Size (mm×mm) | Neck (mm) | Neck/sac ratio | Previous treatment |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 63, M | Saccular | M1–M2 bifurcation | 8×7 | 2.5 | 0.3 | Coiling |
| 2 | 2* | 63, F | Saccular | M1–M2 bifurcation | 9×8 | 5 | 0.5 | – |
| 3 | 3 | 67, F | Saccular | M1–M2 bifurcation | 7×8 | 6 | 0.7 | Coiling |
| 4 | 4 | 71, F | Saccular | M1–M2 bifurcation | 7×7 | 7 | 1 | – |
| 5 | 5 | 68, F | Saccular | M1–M2 bifurcation | 10×8 | 5 | 0.6 | – |
| 6 | 6 | 61, M | Saccular | M1 | 6×5 | 4 | 0.8 | – |
| 7 | 7 | 67, F | Saccular | M1–M2 bifurcation | 5.5×5.5 | 3.5 | 0.6 | Coiling |
| 8 | 8 | 39, F | Saccular | M1–M2 bifurcation | 7×7 | 4 | 0.6 | Coiling |
| 9 | 9 | 58, F | Saccular | M1–M2 bifurcation | 6×4.6 | 3.9 | 0.6 | – |
| 10 | 10† | 49, F† | Saccular | M1–M2 bifurcation | 7×5 | 5 | 0.7 | – |
| 11 | 10† | 49, F† | Saccular | M1–M2 bifurcation | 4×3 | 3 | 1 | – |
| 12 | 11 | 51, F | Saccular | M1–M2 bifurcation | 9×6 | 4 | 0.4 | – |
| 13 | 12 | 66, F | Saccular | M1–M2 bifurcation | 5×4 | 4 | 0.8 | – |
| 14 | 13 | 53, M | Saccular | M1–M2 bifurcation | 7.5×7.2 | 7.5 | 1 | – |
| 15 | 14 | 53, F | Fusiform | M1 | NA | NA | NA | – |
*Two PEDs for the same aneurysm.
†One PED for two aneurysms.
PED, Pipeline embolization device.