Table 2. Hemorrhage type, location of the spot sign, and pseudoaneurysm.
| Number of patients (%) | Number of patients (%) | ||
|---|---|---|---|
| Hemorrhage type | N=26 | Hemorrhage location | |
| Only ICHa | 13 (50%) | Supratentorial | 5 (38.5%) |
| Infratentorial | 2 (15.4%) | ||
| Deep (basal ganglia/thalamus) | 4 (30.7%) | ||
| Atypical | 2 (15.4%) | ||
| ICH c IVHb | 6 (23.1%) | Supratentorial | 3 (50%) |
| Infratentorial | 1 (16.7%) | ||
| Deep (basal ganglia/thalamus) | 1 (16.7%) | ||
| Atypical | 1 (16.7%) | ||
| Pure IVH | 7 (26.9%) | ||
| Location of the spot sign | N=26 | Location of pseudoaneurysm | N=7 |
| Ventricle | 8 (30.7%) | Distal MCAd | 3 (42.8%) |
| Frontal | 8 (30.7%) | Distal ICAe | 1 (14.3%) |
| Deep (basal ganglia/thalamus) | 5 (19.2%) | PCAf | 2 (28.5%) |
| Temporal | 2 (7.7%) | VAg | 1 (14.3%) |
| Cerebellum | 2 (7.7%) | ||
| Parietal | 1 (3.8%) |
Abbreviations: ICH, Intracerebral hemorrhage; IVH, Intravetricular hemorrhage; SAH, Subarachnoid hemorrhage; MCA, Middle cerebral artery; ICH, Internal cerebral artery; PCA, Posterior cerebral artery; VA, Vertebral artery