Course book Advanced Treatment Planning 2018
Very clear lung tumor: IGRT hypo
all in cm
systematic errors
randomerrors squared
squared
delineation organ motion setup error
0.17
0.0289
0
0.1
0.1
0.01
0.01
0.03
0.03
0.0009
0.0009
Intra-fraction motion respiration motion
0.1
0.1
0.01
0.01
0.3 0.111111
1
0
(0.33A)
total error
0.22
0.36 0.132011
0.05
times 2.5
difficult equation non-linear
error margin
0.56
0.07
total error margin
0.63
Using hypo-fractionation, prescription at 80% isodose line in lung
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