CPB Ljubljana 2018 course book

Why 85%?

D 

D 

  85 ,0

REF

B

▪ Based on clinical experience

▪ Compromise (low / high isodoses)

 Good homogeneity

 Shape / coverage

 Measurements on real cases

 Pierquin et al. analyzed a great number

of cases and 85% seemed to be

convinent.

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