

Is the skull a suitable reference?
•
A phantom study
•
Reference CT dataset rotated with center of rotation at the center of the
image data set
•
Positioning assessed by IR, water level, ExacTrac X-ray, portal films and
implanted markers
22
SBRT 2016 - D. Verellen
Gevaert
et al.
Int J Radiat Oncol Biol Phys 2012