![Show Menu](styles/mobile-menu.png)
![Page Background](./../common/page-substrates/page0995.jpg)
BT-GYN Teaching Course
D. Berger
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