Table 1.
Primary Disease Characteristics
| Count (%) | |
|---|---|
| Side | |
| Left | 27 (67.5) |
| Right | 13 (32.5) |
| Cerebellum | 2 (5) |
| Frontal | 14 (35) |
| Fronto-parietal | 5 (12.5) |
| Fronto-temporal | 5 (12.5) |
| Site of recurrence | |
| Occipital | 2 (5) |
| Parietal | 4 (10) |
| Parieto-occipital | 1 (2.5) |
| Parieto-temporal | 2 (5) |
| Temporal | 5 (12.5) |
| Surgical Resection | |
| Yes | 3 (7.5) |
| No | 37 (92.5) |
| Steroids intake | |
| No | 14 (35) |
| Yes | 26 (65) |
| PTV (cc) | 31.4±21.2 (4.8-80)* |
| Interval for re-irradiation (months) | 8.7±1.5 (6.6-11.5)* |
| Relapse performance status | 68.8± 13.2 (50-90)* |
*, range; GBM, Glioblastoma multiform
*, Range; PTV, Planning target volume; CC, cubic centimeter