1114 / 1694
Radiotherapy
ART for un-expected changes
Kwint et al. 2014
In 128 patients (72%), 210 anatomical changes were observed
with a maximum level of red (12%), orange (36%) and yellow
(24%).
Types of observed changes were,
tumor regression (35%)
tumor baseline shift (27%)
changes in atelectasis (19%)
tumor progression (10%)
pleural effusion (6%)
and infiltrative changes (3%)
Plan adaptation in case of safety issues (under or overdosage)