IMRT 2018

Volumetric+Modulated+Arc+Therapy+using+Linac

Cone%beam%delivery One%or%several%arcs Gantry%speed:%max%5%degrees/s% (rotation%max%72s) MLC%speed:%max%2.5%cm/s Dosrate:%max%600%MU/min (FFF%max%2400%MU/min)

Note%that%gantry%speed%is%opposite% to%dose%rate%%

Slide courtesy to Per Engström