IGRT 2016 Madrid

Imaging dose to patient anatomy

• MC simulation of imaging dose (VARIAN, OBI)  Full scan: 125 kVp, 80 mA, 25 ms  Low dose scan: 125 kVp, 40 mA, 10ms • Anatomies:  Head & neck  Chest-lung  Pelvis

Ding et al.,Medical Physics, Vol. 35, No. 3,p 1135 ff, March 2008