Table 1 Clinical and morphological characteristics of the patients
Patient | Age (years)/sex | Symptoms | Location | Size (neck × dome) mm | Growth | Angiography | Intraoperative visualizations | ICA sclerosis |
|---|---|---|---|---|---|---|---|---|
1 | 51/M | SAH | C6 anterior | 3.64 × 2.16 | No | Hemispherical | Bright red, covered with clot | Medial wall |
2 | 55/F | SAH | C7 anterolateral | 4.71 × 3.93 | No | Hemispherical | Reddish | NM |
3 | 52/M | SAH | C6-C7 anteromedial | 4.65 × 3.45 | No | Irregular, bleb at dome | Bright red, covered with clot | Lateral wall |
4 | 56/M | SAH | C6-C7 anterior | 4.58 × 4.45 | No | Irregular, bleb at the anteromedial wall | Reddish, covered with clot | Local wall |
5 | 43/F | SAH | C6-C7 anterior | 3.27 × 2.88 | Yes | Hemispherical | Reddish, covered with clot and fibrinous tissue | No |
8.24 × 6.63 | Saccular | |||||||
6 | 58/F | SAH | C6 anterior | Sessile | Yes | Tapered | Reddish, whitish rupture gap adhered to the left optic nerve | Lateral wall |
2.58 × 1.54 | Tapered | |||||||
7 | 73/M | Headache, dizziness | C6 anterolateral | 3.98 × 3.42 | No | Irregular, bleb at the anteromedial wall | Reddish, bright red bleb | NM |
8 | 59/M | Mild brain infarct | C6-C7 anteromedial | 4.68 × 2.81 | No | Both hemispherical, proximal ICA stenosis | Bright red and reddish heterogeneity | Entire supraclinoid wall |
C7 lateral | 2.76 × 1.79 | No | Reddish base, bright red dome | |||||
9 | 39/F | Recurrent dizziness | C6 anterolateral | 2.47 × 1.94 | No | Irregular, bleb at the anterolateral wall | Reddish, bright red bleb | Medial and lateral wall |
10 | 47/F | Headache | C6 anterior | 2.69 × 1.70 | No | Hemispherical | Bright red | Distal anterior wall |
11 | 32/F | Headache | C6 anterolateral | 4.66 × 2.70 | No | Irregular, bleb at the medial wall | Reddish, bright red bleb | No |
12 | 31/F | Headache | C6 anterior | 4.69 × 3.89 | No | Hemispherical | Reddish base, bright red dome | No |
13 | 32/F | Headache, diplopia | C7 lateral | 4.13 × 3.26 | No | Irregular, bleb at the posterolateral wall | Bright red, an extremely thin bleb | Proximal anterior wall |
14 | 64/F | Dizziness | C6 anterolateral | 2.46 × 2.07 | Yes | Hemispherical | Reddish base and bleb | Lateral and distal anterior wall |
6.46 × 4.31 | Irregular, bleb at the anteromedial wall | |||||||
15 | 63/F | Headache, dizziness | C6 anterior | 2.75 × 1.55 | No | Hemispherical | Reddish | NM |