Advanced Skills in Modern Radiotherapy 2018

2D Portal Images 69% kV Conebeam CT 67% MV Conebeam CT 18%

IGRT

Online IGRT Modalities

Offline IGRT Modalities

100

100

90

90

80

80

70

70

60

60

30 Does not correlate 40 50 lung prostate

lung prostate

50

40

30

Percentage (%)

Percentage (%)

20

20

10

10

0

0

2D kV 3D kV 2D MV 3D MV Gating

2D kV 3D kV 2D MV 3D MV Gating

Adaptive Radiation Therapy… 0%