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Table 2 Baseline optimization criteria for all plans

From: Comparison of dose distributions hippocampus in high grade gliomas irradiation with linac-based imrt and volumetric arc therapy: a dosimetric study

Structure Optimisation criteria
Initial phase (46 Gy in 23 fractions to PTV 46 Gy)  
PTV 46 Gy 95% to receive 46 Gy
Right eye 0% to receive 30 Gy
Left eye 0% to receive 30 Gy
Right lens 0% to receive 6 Gy
Left lens 0% to receive 6 Gy
Right optic nerve 0% to receive 42 Gy
Left optic nerve 0% to receive 42 Gy
Optic chiasm 0% to receive 42 Gy
Brainstem 0% to receive 42 Gy
Hippocampus 0% to receive 15 Gy
Boost phase (14 Gy in seven fractions to PTV 60 Gy)  
PTV 60 Gy 95% to receive 14 Gy
Right eye 0% to receive 5 Gy
Left eye 0% to receive 5 Gy
Right lens 0% to receive 4 Gy
Left lens 0% to receive 4 Gy
Right optic nerve 0% to receive 12 Gy
Left optic nerve 0% to receive 12 Gy
Optic chiasm 0% to receive 12 Gy
Brainstem 0% to receive 12 Gy
Hippocampus 0% to receive 5 Gy