Research Masterclass in Radiotherapy Physics 2017

Frameless Lung SBRT and SRS

 AAPM TG 179: “Perhaps, the most important application of CBCT has been the simplification of hypofractionated, SBRT”  IGRT on tumor, i.e. a nearly perfect inter-fraction alignment  4D CBCT

From: Sonke JJ, Lebesque J, van Herk M. Variability of four-dimensional computed tomography patient models. Int J Radiat Oncol Biol Phys. 2008 Feb 1;70(2):590-8.