Patient characteristics
| N/Age/Gender (years) | Aneurysm Location | Hemorrhage | Source of Bleeding | AVM | Hunt & Hess Grade | Device/Embolization Technique | Treatment-Related Complications | Follow-Up (months) |
|---|---|---|---|---|---|---|---|---|
| 1/41/M | ICA/AChA | SAH | ICA/AChA | None | 1 | Coils/Remod | Death | NA |
| 2/32/M | ICA/AChA | SAH | MCA | None | 1 | Coils/Remod | None | None |
| 3/40/F | ICA/AChA | SAH | ICA/AChA | None | 1 | Coils/Remod | None | 24 |
| 4/40/M | ICA/AChA | SAH | ICA/AChA | None | 4 | Coils/Std | None | 32 |
| 5/30/F | ICA/AChA | SAH | ICA/AChA | None | 1 | Coils/Std | Transient hemiparesis | 4 |
| 7/30/F | ICA/AChA | SAH | ICA/AChA | None | 2 | Coils/Std | None | None |
| 6/52/M | ICA/AChA | SAH | ICA/AChA | None | 3 | Coils/Std | None | 30 |
| 7/49/F | ICA/AChA | SAH | ICA/AChA | None | 2 | Coils/Std | None | 28 |
| 8/53/M | ICA/AChA | None | NA | Yes | 0 | Coils/Std | None | None |
| 9/50/F | ICA/AChA | None | NA | None | 0 | Coils/Remod | None | 3 |
| 10/48/M | ICA/AChA | SAH | ICA/AChA | None | 2 | Coils/Std | None | 18 |
| 11/34/M | ICA/AChA | None | NA | Yes | 0 | Coils/Std | None | 18 |
| 12/43/F | ICA/AChA | SAH | ICA/AChA | None | 1 | Coils/Std | None | 12 |
| 13/55/F | ICA/AChA | SAH | ICA/AChA | None | 0 | Coils/Stent | None | None |
| 14/26/F | ICA/AChA | SAH | ICA/AChA | None | 1 | Coils/Std | None | None |
| 15/25/M | Distal AChA | None | NA | Yes | 0 | NBCA | None | 6 |
| 16/25/F | ICA/AChA | SAH | ICA/AChA | None | 1 | Coils/Remod | None | 3 |
| 17/24/F | ICA/AChA | SAH | ICA/AChA | None | 1 | Coils/Std | None | None |
| 18/46/M | ICA/AChA | None | NA | None | 0 | Coils/Std | None | 24 |
Note.—ICA signifies internal carotid artery; AChA, anterior choroidal artery complex; SAH, subarachnoid hemorrhage; ntraventricular hemorrhage; MCA, middle cerebral artery; NA, not applicable; Remod, remodeling technique; Std, standard coiling technique.