Table 2.
Presence of subarachnoid hemorrhage (SAH) and finger-like projection (FLP) on admission CT, and CAA diagnosis as per pathological findings, MRI markers (modified Boston criteria), or either pathology or MRI
| Patient | SAH | FLP | Pathology | MRI | Pathology or MRI |
|---|---|---|---|---|---|
| 1 | 1 | 1 | 0 | Yes | 1 |
| 2 | 1 | 1 | 1 (severe) | No | 1 |
| 3 | 0 | 1 | 0 | NA | 0 |
| 4 | 0 | 0 | 0 | No | 0 |
| 5 | 1 | 1 | 1 (moderate) | No | 1 |
| 6 | 1 | 0 | 0 | Yes | 1 |
| 7 | 1 | 1 | 1 (moderate) | Yes | 1 |
| 8 | 1 | 0 | 0 | No | 0 |
| 9 | 0 | 0 | 0 | No | 0 |
| 10 | 0 | 1 | 0 | No | 0 |
| 11 | 1 | 1 | 0 | NA | 0 |
| 12 | 1 | 1 | 1 (moderate) | NA | 1 |
| 13 | 1 | 1 | 1 (severe) | NA | 1 |
| 14 | 1 | 0 | 1 (severe) | No | 1 |
| 15 | 1 | 0 | 1 (mild) | NA | 1 |
| 16 | 1 | 1 | 0 | No | 0 |
1 present, 0 absent, NA not available