Radiobiology 2016

1/03/2016

Relevant radiobiological factors

• Irradiated volume with SBRT

Dunlap Int J Radiat Oncol 2010 60 pts

60 patients

Chest wall volume receiving >30Gy predicts risk of severe pain and/or rib fracture after lung SBRT

29

Small bowel toxicity • Acute small bowel toxicity depends on irradiated volume

Better modeling of preoperative patients

Revised parameters

Previous parameters

96 patients

Robertson et al., Int J Rad Onc Biol Phys 2008

15