Dosimetry for IMRT
Dosimetry for IMRT
Dosimetry for IMRT
- TAGS
- dosimetry
- imrt
- www.aapm.org
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Composite p Field Calibration<br />
Uses a plan-class specific reference field, fpcsr<br />
Q Co�60<br />
w D,w Q Q<br />
D<br />
pcsr<br />
� M �N �k �k<br />
k<br />
pcsr<br />
�<br />
(D/ M)<br />
Q<br />
pcsr<br />
w<br />
Q Q<br />
(D/ M) w<br />
pcsr<br />
fpcsr<br />
Corrects <strong>for</strong> the differences between the conditions of field size,<br />
geometry, t and d bbeam quality lit of f the th conventional ti l reference f field fi ld<br />
and the plan-class specific reference field.