IGRT 2016 Madrid
Lateral dose fall-off
Solid line: near end of range Dotted line: along beam path
Depth
“Typical” example shown. Penumbra depends heavily on beam-line layout/optics.
Courtesy of Martijn Engelsman
Made with FlippingBook
Lateral dose fall-off
Solid line: near end of range Dotted line: along beam path
Depth
“Typical” example shown. Penumbra depends heavily on beam-line layout/optics.
Courtesy of Martijn Engelsman
Made with FlippingBook