| Location | Number of patients | Percentage | |
|---|---|---|---|
| Brain parenchyma | |||
| Lobuar involvement | Frontal lobe | 48 | 31.4% |
| Temporal lobe | 16 | 10.5% | |
| Parietal lobe | 11 | 7.2% | |
| Cerebellum | 1 | 0.7% | |
| Basal ganglia | 1 | 0.7% | |
| Multiple lobes | 39 | 25.5% | |
| Hemispherical involvement | One hemisphere | 84 | 54.9% |
| Both hemispheres | 32 | 20.9% | |
| Meninges | 37 | 24.2% | |