Anatomic characteristics and treatments performed for the identified sigmoid sinus diverticula
| Subject | SSD Dimensions (mm) | Neck Maximum Width (mm) | Orientation of Long Axis of SSD | Laterality | Associated Upstream Stenosis | Treatment |
|---|---|---|---|---|---|---|
| 1 | 6.0 × 2.8 × 3.2 | 3.2 | Lateral | Left | Yes | None |
| 6.8 × 8.0 × 4.2 | 3.4 | Lateral | Right | Yes | Coiled | |
| 2 | 7.4 × 5.5 × 6.3 | 5.1 | Anterior | Right | Yes | Surgical resurfacing |
| 3 | 8.8 × 5.7 × 8.4 | 6.4 | Anterior | Right | Yes | None |
| 4 | 8.3 × 3.9 × 6.9 | 6.6 | Lateral | Right | Yes | None |
| 5 | 6.8 × 7.5 × 5.6 | 4.1 | Lateral | Left | Yes | Stent |