Demographics
| No. | Age | Sex | Nidal Volume (mL) | Feeding Artery | Spetzler Grade20 | Cortical | Location | Side | Symptoms | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ACA | MCA | PCA | |||||||||
| 1 | 55 | M | 40 | – | + | + | 4 | Yes | Temporal | R | SAH >6 months ago |
| 2 | 33 | M | 300 | + | + | + | 4 | Yes | Parieto-occipital | L | Seizures + headache |
| 3 | 42 | M | 330 | – | + | + | 5 | Yes | Temporo-occipital | R | SAH >6 months ago |
| 4 | 51 | M | 130 | + | + | – | 3 | Yes | Frontal | L | Tinnitus left side pronounced |
| 5 | 45 | M | 130 | – | – | + | 4 | Yes | Occipital | L | Seizures + headache |
| 6 | 28 | M | 50 | + | + | + | 5 | Yes | Temporal | L | Seizures + stuttering |
| 7 | 33 | F | 270 | + | + | + | 4 | Yes | Frontoparietal | R | Seizures |
| 8 | 22 | F | 20 | – | + | + | 3 | Yes | Occipitotemporal | R | Seizures + visual field defects |
| 9 | 22 | M | 70 | – | + | – | 3 | No | Temporal | R | Seizures |
| 10 | 17 | F | 100 | + | – | – | 3 | No | Frontoparietal | L | Incidental |
| 11 | 35 | F | 340 | + | + | – | 2 | Yes | Parietal | L | Seizures + dysaesthesia |
| 12 | 47 | M | 80 | – | + | + | 3 | Yes | Temporal | L | Seizures |
| 13 | 41 | F | 20 | + | + | – | 2 | Yes | Parietal | L | Pulsatile headache |
| 14 | 51 | F | 40 | – | + | – | 3 | No | Basal ganglia | L | Aphasia |
| 15 | 45 | M | 40 | + | – | + | 3 | Yes | Frontoparietal | L+R | Intraventricular hemorrhage >6 months ago |
| 16 | 52 | M | 10 | – | – | + | 2 | Yes | Parapontine | R | SAH >6 months ago |
| 17 | 31 | F | 30 | – | + | – | 3 | Yes | Frontal | R | Seizures |
| 18 | 40 | M | 10 | – | + | + | 4 | Yes | Temporal | L | Seizures |
| 19 | 22 | M | 120 | – | + | + | 1 | Yes | Temporoparietal | L | Seizures |
| 20 | 19 | M | 60 | + | – | + | 5 | No | Corpus callosum | L | Incidental |
Note:—SAH indicates subarachnoid hemorrhage; R, right, L, left; –, not involved; +, involved; ACA, anterior cerebral artery; MCA, middle cerebral artery; PCA, posterior cerebral artery.