TABLE 3.
Complications of patients.
| Number | Group | Presentations | Size (mm) | Location | Treatment | Description | Last mRS |
| 1 | PED group | Mass effect | 21.2 (LVA)/ 12.0 (RVA) | DVA | 2 PED (3.0 mm × 35 mm) | Sudden severe headache 1 day after procedure, SAH confirmed by CT with Hunt-Hess sale of 2 | 1 |
| 2 | PED group | Mass effect | 23.1 | BA | 4 PED (3.0 mm × 35 mm) | Died from severe brainstem compression 3 days after procedure | 6 |
| 3 | PED group | Mass effect | 25.6 | BA | 1 PED (3.75 mm × 20 mm) +coils | Died from severe brainstem compression 2 days after procedure | 6 |
| 4 | Control group | Mass effect | 34.0 | RVA | 3 Enterprise (4.5 mm × 37 mm) | Pneumonia | 2 |
| 5 | Control group | Incidental | 18.6 | RVA | 2 Enterprise (4.5 mm × 37 mm) +coils | Sudden severe headache accompanying with nausea and vomit, cerebellar hemorrhage confirmed by CT 2 days after procedure | 1 |