Dose Course 2018_Flipping book

Dose per MU formalisms: factor-based dose calculations

Reference normalisation geometry

Arbitrary treatment geometry

reference normalisation geometry could differ from linac calibration geometry (but for simplicity in this lecture we take the two to be the same) ( ) M SSD d cD ref ref ref ref ; ,

(

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D

SSD dsc

; , ,

d

M

SSD

SSD

ref

d

ref

c

c

ref

d

s

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