Patient No 1 | Patient No 2 | Patient No 3 | |
Hemorrhage | Yes | Yes | No |
Symptomatic (focal deficit, seizure) | Aphasia | Mild weakness of lower limb | Asymptomatic |
Eloquent cortex | Speech | Thoracic spinal AVM | Cerebellar peduncle |
Spetzler–Martin grade | 4 | n/a | 3 |
Embolic material used | PHIL LV | PHIL LV | Onyx 18 |
Location of occlusion by embolic material | Cortical MCA branch | Anterior spinal artery | Distal PCA branch |
Deficit post thrombectomy | No | No | No |
AVM, arteriovenous malformation; MCA, middle cerebral artery; PCA, posterior cerebral artery.