Stereotactic Body Radiotherapy Doses
| Area | Parameter | Administered Dose, Gy |
|---|---|---|
| Planning target volume | Prescription dose | 40 |
| Planning target volume | V95% | 38 |
| Organs at risk | ||
| Spinal cord | Dmax | 5.3 |
| Left kidney | Mean dose | 7.7 |
| Small bowel | Dmax | 12.2 |
Note: The planning target volume is the gross tumor volume/clinical target volume plus an additional 4 mm in all directions.
Dmax, maximum dose; V95%, volume of planning target volume receiving 95% of the prescription dose.