992 / 1138
20
SBRT for re-irradiation
Dose and fractionation
Damast IJROBP 2010
Significantly improved LC after
5 x 6Gy
Compared to
5 x 4Gy
Use of fractionated protocols
30Gy in 5 fractions, but still 25% recurrences within 12 months
Re-irradiation for spinal metastases