| Age (years) |
2,397 |
42 (22) |
| Sex |
2,397 |
1,011 (42%) |
| Tumor Topology |
2,397 |
|
| Overlapping lesion of brain |
|
472 (20%) |
| BrainStem |
|
154 (6.4%) |
| Cerebellum |
|
334 (14%) |
| FrontalLobe |
|
493 (21%) |
| OccipitalLobe |
|
82 (3.4%) |
| ParietalLobe |
|
309 (13%) |
| TemporalLobe |
|
462 (19%) |
| Ventricles |
|
91 (3.8%) |
| Histology Class |
2,397 |
|
| Glioma |
|
439 (18%) |
| Astrocytic |
|
523 (22%) |
| Embryonal |
|
89 (3.7%) |
| Ependimoma |
|
109 (4.5%) |
| Glioblastoma |
|
986 (41%) |
| Lymphoma |
|
49 (2.0%) |
| Medulloblastoma |
|
202 (8.4%) |
| Surgery Performed |
2,397 |
2,135 (89%) |
| Radiotherapy |
2,397 |
1,298 (54%) |
| Chemotherapy |
2,397 |
591 (25%) |