Table 1 Patient treatment parameters
 | Mean | Range |
---|---|---|
Anaesthetic time (min) | 209 | 150–271 |
Patient positioning (min) | 17 | 8–14 |
Time to locate tumour and plan treatment (min) | 46 | 8–133 |
Treatment duration (min) | 123 | 30–189 |
Total exposure (min) | 20 | 0.2–43.5 |