Table 1 Patient characteristics
Age | [Years] | |
Median age | 50 | |
Range | 26 - 75 | |
Sex | [n] | [%] |
Female | 16 | 76 |
Male | 5 | 24 |
Main anatomical localisation | ||
Skull base | 17 | 81 |
Parasagittal region | 3 | 14 |
Convexity | 1 | 5 |
Treatment concept | ||
RT after incomplete resection | 3 | 14 |
RT at tumour progression | 16 | 76 |
Primary RT | 2 | 10 |
Surgery in past | 19 | 91 |
Histological subtype | ||
WHO grade I | 12 | 57 |
WHO grade II | 6 | 29 |
WHO grade III | 1 | 5 |
Unknown | 2 | 10 |