Figure 3.

The percentage of prostate volume with cumulative BED exceeding the threshold, ${\text{BED}}_{\text{sat}}^{\text{ESD}}$, as a function of total ${\text{BED}}_{\text{sat}}^{\text{ESD}}$ (BED from HDR interstitial boost and EFEB treatment of 59 Gy in 2 Gy fractions) relative to total prescribed BED. Each curve represents one of the nine patients.