Gynae BT 2017
Intro
Mission
Concept
Solution
Practice
Limitations of the EQD2 model for BT
➢ Chemotherapy is not taken into account
➢ Uncertainty increases for single fraction dose values >10Gy
➢ Only cell repair is considered
➢ / values and T
1/2 are under discussion (E.g. tumour type prostate, OAR etc.)
➢ Overall uncertainty of the biological dose calculation (values) in the range of ~10% -> Reasonable rounding of values
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