Dosimetry for IMRT
Dosimetry for IMRT
Dosimetry for IMRT
- TAGS
- dosimetry
- imrt
- www.aapm.org
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Animation of Scanning Path<br />
From the Point of View of the Phantom<br />
The fan beam<br />
field 10 cm long<br />
by FW wide<br />
FW is i the fan f beam be width idth<br />
bbegins i at one<br />
Th The ffan bbeam<br />
side of the field<br />
field is always<br />
and is scanned<br />
scanned the<br />
across the<br />
same distance<br />
phantom. FW is<br />
(10 cm) at the<br />
defined by the<br />
50% to 50%<br />
same speed. speed<br />
dose.<br />
Beam’s eye view