Change in angiographic appearance from baseline to first follow-up
| Baseline (n = 31a) | |||
|---|---|---|---|
| Complete (n = 12) | Neck Remnant (n = 15) | Sac Filling (n = 4) | |
| A1 Codominant | |||
| First follow-up (n = 31) | |||
| Complete (n = 13) | 9 | 4 | 0 |
| Neck remnant (n = 11) | 1 | 9 | 1 |
| Sac filling (n = 7) | 2 | 2 | 3 |
| Baseline (n = 86a) | |||
|---|---|---|---|
| Complete (n = 47) | Neck Remnant (n = 30) | Sac Filling (n = 9) | |
| A1 Dominant | |||
| First follow-up (n = 86) | |||
| Complete (n = 34) | 26 | 7 | 1 |
| Neck remnant (n = 31) | 8 | 18 | 5 |
| Sac filling (n = 21) | 13 | 5 | 3 |
↵a Only baseline cases with follow-up data were included (31 of 33 and 86 of 91).