Distribution of hemorrhagic and ischemic brain injuries by MRIa
| Description of Injury | Hemorrhagic Injury (n = 19) | Ischemic Injury (n = 18) |
|---|---|---|
| Focality | ||
| Unifocal (total) | 4 (21) | 4 (22) |
| Unilateral right | 3 (16) | 3 (17) |
| Unilateral left | 1 (5) | 1 (6) |
| Multifocal (total) | 15 (79) | 14 (78) |
| Unilateral right | 1 (5) | 1 (6) |
| Unilateral left | 2 (10) | 4 (22) |
| Bilateral | 12 (63) | 9 (50) |
| Supratentorial | 16 (84) | 16 (89) |
| Infratentorial | 6 (32) | 1 (6) |
| Anatomic location | ||
| Cortex and white matter | 2 (10) | 12 (67) |
| White matter only | 10 (52) | 5 (28) |
| Deep gray nuclei | 2 (10) | 7 (39) |
| Brain stem | 3 (16) | 1 (6) |
| Cerebellum | 5 (26) | 0 (0) |
| Vascular territory | ||
| ACA | NA | 4 (22) |
| MCA | NA | 4 (22) |
| PCA | NA | 1 (6) |
| Extra-axial | ||
| Minor (no mass effect) | 7 (37) | NA |
| Major (mass effect) | 1 (5) | NA |
Note:—ACA indicates anterior cerebral artery; NA, not applicable; PCA, posterior cerebral artery.
↵a Data presented as no. of patients (%).