Physics Bucharest 2017
Basic Dose Calculation Principles
/f+d) 2
DD(d) %
=D max • (f+d m
• T(d),
T(d)=e -( m • d)
• K s
TMR
Different approaches for omitting the distance effect – TAR - tissue air ratio – TMR – tissue maximume ratio – TPR – tissue phantom ratio
depth
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