Patient | Age/Sex | Fisher Gradea | HH Gradea | Aneurysm Location/Side | Aneurysm Level/Position | Sizea (neck × depth) (mm) | Neck-Dome Ratio | Aneurysm Growthb | Associated Findings |
---|---|---|---|---|---|---|---|---|---|
1 | 56/M | 1 | 1 | ICA/L | C6-postmed | 1.7 × 1.5 | 1.1 | No | Prox stenosis |
2 | 54/F | 3 | 1 | ICA/L | C7-lateral | 2.4 × 1.9 | 1.3 | Yes | Prox stenosis |
3 | 50/M | 2 | 1 | ICA/R | C6-antmed | 2.6 × 2.9 | 0.9 | Yes | |
4 | 46/F | 4 | 4 | ICA/R | C6-antmed | 2.8 × 2.9 | 1.0 | Yes | |
5 | 49/F | 3 | 4 | BA-T | Anterior | 4.8 × 2.1 | 2.3 | Yes | |
6 | 44/F | 3 | 2 | ICA/R | C6–7 antlat | 6.8 × 2.1 | 3.2 | No | Fusiform dilation |
7 | 44/M | 4 | 3 | ICA/R | C6-antmed | 1.6 × 1.5 | 1.1 | Yes | |
8 | 35/M | 1 | 1 | ICA/L | C6-antmed | 2.5 × 1.5 | 1.7 | Yes | |
9 | 50/M | 3 | 4 | ICA/R | C6-med | 8.0 × 12.0 | 0.7 | No | Partially thrombosed |
10 | 70/M | 4 | 2 | ICA/L | C6-postmed | 5.0 × 2.0 | 2.5 | Yes | |
11 | 51/F | 1 | 1 | ICA/L | C6-antmed | 3.3 × 3.7 | 0.9 | No | |
12 | 44/F | 2 | 1 | ICA/R | C6–7 post | 7.0 × 8.0 | 0.7 | No | Partially thrombosed |
13 | 44/F | 2 | 3 | BA-T | Anterior | 3.0 × 2.0 | 1.5 | Yes |
a Fisher and HH grade and aneurysm sizes are provided at the time of treatment.
b Aneurysm growth assessed between diagnosis and treatment.