IMRT 2018

Investigate*the*dosimetric*impact

A method to investigate the dosimetric impact of interplay effects for hypo- fractionated FFF VMAT treatment of moving liver tumours Splitting of arcs into sub-arcs

Sinusoidal isocenter shift SI-direction

Isolate interplay effects: Difference between simulated and convolved static dose distributions

A. Edvardsson et al. 2016 Motion induced interplay effects for hypo-fractionated FFF VMAT treatment of liver tumours. Radiotherapy and Oncology, Vol. 119, S218