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. 2020 Mar 13;45(1):24–35. doi: 10.4103/jmp.JMP_75_19

Table 10.

Comparison of the mean dose to structures from PRIMO simulation and treatment planning system

Structure Mean dose (cGy) Difference (%)

PRIMO Acuros
CTV 203.1 205 −0.94
PTV 200.6 203.5 −1.45
Lung
 Left 3.5 3.6 −2.86
 Right 130.6 133.1 −1.91

PTV: Planning target volume, CTV: Clinical target volume