Case no | Age (years) | Clinical symptom | Aneurysm status | Strategy of isolation | Immediate outcome | Follow-up | ||||
Size (mm) | Location | Type of endoleak | Contrast media of lumen | Time (months) | Aneurysm occlusion | Clinical outcome | ||||
1 | 50s | SAH | 3.0×2.5 | L/C6 | WCS | Type I/D | Retention | 6 | Complete | Recovery |
2 | 50s | No | 2.5×3.0 | L/C5 | WCS | Type I/D | Retention | 6 | Complete | Recovery |
3 | 30s | Visual defect | 10.0×9.0 | L/C5–C6 | WCS+coils | Type I/D | Retention | 12 | Complete | Improved |
4 | 60s | H | 6.0×7.5 | P/C6 | WCS+coils | Type I/D | Retention | 6 | Complete | Recovery |
5 | 40s | Visual defect | 9.5×8.0 | S/C4–C5 | WCS | Type I/P | No | 6 | Partial | Stable |
6 | 50s | H | 9.0×7.0 | I/C3–C4 | WCS+coils | Type I/D | Retention | 12 | Complete | Improved |
7 | 60s | H/diplopia | 8.0×12.0 | A/C5–C6 | WCS+coils | Type I/P | Retention | 9 | Complete | Improved |
8 | 50s | No | 3.0×4.5 | S/C4–C5 | WCS | Type I/D | Retention | 6 | Complete | Recovery |
9 | 20s | Visual defect | 9.0×7.5 | L/C4 | WCS | Type I/P | No | 9 | Partial | Improved |
A, anterior wall of ICA; H, headache; I, inferior wall of ICA; L, lateral wall of the internal carotid artery (ICA); P, posterior wall of ICA; S, superior wall of ICA; SAH, subarachnoid hemorrhage; Type I/D, blood flow originating from the distal endograft attachment sites; Type I/P, blood flow originating from the proximal endograft attachment sites.; WCS, Willis covered stent.