141 / 1544
40-50 Gy in 2 weeks =>
median survival > 2 years
after RT.
Grade 3 toxicity < 5%
1-year local control of
only 54%:
Geographical miss (no
respiratory motion
management, only free-
breathing planning CT)
BED < 100 Gy
Helical tomotherapy for oligometastatic CRC:
UZ Brussel experience
Engels et al., Ann Oncol 2010, Radiat Oncol 2012
n = 105
20