Figure 2From: Treatment fractionation for stereotactic radiotherapy of lung tumours: a modelling study of the influence of chronic and acute hypoxia on tumour control probabilityDose distribution for the simulation of SBRT treatments. The clinically relevant dose distribution normalized to the maximum dose so that the percentage dose at the PTV periphery (20 mm from the centre) is 69% and the maximum dose is 100%. The extents of the CTV and PTV are marked with red and blue lines respectively.Back to article page