ESTRO course on Image Guided Radiotherapy in Clinical Practice 2018

On-Board Imager (Varian)

Synergy PlanarView (Elekta)

30 x 40 cm flat panel

Pixel size 0.39 mm

15 frames/second rate

kV source 0.4 mm focal spot, 40-125

kVp

Robotic arms to position FPD and

source

41 x 41 cm flat panel

Pixel size 0.4 mm

15 frames /sec rate

kV source 0.4 mm focal spot, 70-150

kVp

Manual positioning of FPD and source