SBRT 2016

Radiation dose and local control in mCRC

47 patients with mCRC Effect of motion?

Lymph nodes

10 Gy x 5

Other

10 Gy x 4

Lung/liver

Lung/liver vs. lymph nodes: p=0.01

Tomo-therapy without fiducial markers Standard population-based margins

Van den Begin et al. Radiother Oncol 2014; 113: 235