SBRT 2016

Image Guidance for SBRT

• Challenges for Liver and Lung – Small margins vs. respiration

Intra-fractional changes of the tumor position

• Target verification prior each fraction  Pre-CBCT aera: Logistic issues on CT and Linac  Transport prolongs “overall time for treatment” IGRT technology contributed to simplify logistics for SBRT „get the patient from the CT to the linac“

Hugo Bewegung