„Unexpectedly, acute
fatigue was greater in
patients treated with IMRT,
Nutting et al., Lancet Oncol, 2011
which could be due to the
greater radiation dose to
non-tumour tissues. In an
unplanned dosimetry
review in a subset of
patients, mean radiation
doses to the posterior
fossa were 20–30 Gy in the
patients treated with IMRT
compared with about 6 Gy
in patients treated with
conventional RT“