Which one do you prefer most in lung SBRT?
A. Ultrasound systems
B. Electromagnetic
tracking
C. Portal Imaging (EPID)
D. kV cone beam CT+
markers
E. 3D CBCT
F. MV (CB)CT
Ultrasound systems
Electromagnetic tracking
Portal Imaging (EPID)
kV cone beam CT+ markers
3D CBCT
MV (CB)CT
17% 17%
17% 17% 17% 17%