166 / 1138
A comparative study
•
Respiration patterns from 8 lung patients (Hokaido, Japan)
!
Different amplitudes, and frequencies, including baseline drift
•
Prostate motion trajectories from 5 patients (DKFZ, Germany)
!
Slow gradual drifts and fast positional shifts
•
Geometric verification using EPID
•
Dosimetric verification using EDR-2 film dosimetry comparing
static dose to moving with and without tracking
SBRT 2015 - D. Verellen
7
Menten
et al.
Med Phys 2012