IGRT 2016 Madrid

Impact on repositioning

Differences CBCT FM

- MV FM

MV FM (2D) vs. CBCT-FM (3D)

Differences CBCT ST

- MV FM

MV FM (2D) vs. CBCT-ST (3D)

CBCT FM (3D) vs. CBCT-ST (3D) Differences CBCT ST - CBCT FM

r 2 r 2 r 2

Moseley DJ, IJROBP 2007