Spinal reirradiation after short-course RT for metastatic spinal cord compression

Conclusions: Spinal re-RT with 1 × 8 Gy, 5 × 3 Gy, or 5 × 4 Gy for in-field recurrence of metastatic spinal cord compression appears safe and effective. Myelopathy seems unlikely, if the cumulative biologically effective dose is ≤100 Gy2.