Summary of characteristics of 22 patients with VA-PICA dissecting aneurysms
| Patient No. | Age (yr)/Sex | Presentation | Aneurysm Size (mm) | Treatment | Angiographic Results | Follow-Up (Mo) | Clinical Outcome (GOS) |
|---|---|---|---|---|---|---|---|
| 1 | 53/F | CN VI palsy, headaches | 10 × 8 | VA occlusion | In | 36 | 5 |
| 2 | 59/M | Brain stem, ischemia | 6 × 4 | VA occlusion | In | 72 | 5 |
| 3 | 12/M | Headaches | 15 × 6 | Stent | In | 72 | 5 |
| 4 | 40/M | Brain stem, ischemia | 12 × 7 | Stent | In | 84 | 5 |
| 5 | 42/M | Brain stem, ischemia | 7 × 6 | Stent coil | In | 48 | 5 |
| 6 | 41/M | Brain stem, ischemia | 13 × 6 | Stent coil | Co | 12 | 5 |
| 7 | 39/F | SAH | 30 × 30 | VA occlusion | In | 84 | 5 |
| 8 | 45/M | SAH | 12 × 6 | VA occlusion | In | 36 | 5 |
| 9 | 40/M | SAH | 8 × 8 | VA occlusion | In | 12 | 5 |
| 10 | 34/F | SAH | 10 × 7 | VA occlusion | In | 60 | 5 |
| 11 | 42/F | SAH | 11 × 6 | VA occlusion | Su | 5 | 5 |
| 12 | 59/F | SAH | 12 × 7 | VA occlusion | In | 12 | 5 |
| 13 | 47/M | SAH | 5 × 4 | Stent | In | 72 | 5 |
| 14 | 30/M | SAH | 12 × 10 | Stent | In | 36 | 5 |
| 15 | 51/M | SAH | 14 × 7 | Stent | In | 10 | 5 |
| 16 | 41/M | SAH | 15 × 6 | Stent | In | 60 | 5 |
| 17 | 46/M | SAH | 10 × 10 | Stent coil | Co | 11 | 5 |
| 18 | 44/F | SAH | 12 × 8 | Stent coil | Co | 12 | 5 |
| 19 | 44/F | SAH | 12 × 8 | Stent coil | In | 6 | 5 |
| 20 | 37/M | SAH | 7 × 7 | Stent | Co | 9 | 5 |
| 21 | 45/M | SAH | 9 × 11 | Stent coil | Co | 6 | 5 |
| 22 | 53/M | SAH | 23 × 10 | Stent coil | Co | 36 | 5 |