Figure 3

Flow chart of the progression from a 70% dose volume to ITN to PTE. We identified a 70% dose volume > 1 cc as a risk factor for ITN, and ITN as a risk factor for PTE. ITN intratumoral necrosis, PTE peritumoral edema.

Flow chart of the progression from a 70% dose volume to ITN to PTE. We identified a 70% dose volume > 1 cc as a risk factor for ITN, and ITN as a risk factor for PTE. ITN intratumoral necrosis, PTE peritumoral edema.