Figure 3From: Comparison between preoperative and real-time intraoperative planning 125I permanent prostate brachytherapy: long-term clinical biochemical outcomeKaplan-Meier survival curves for patients with biochemical no evidence of disease (bNED) of the first 132 consecutive patients from each group. Number of patients at risk is shown against each time interval. PP, preplanning; IoP, intraoperative planning.Back to article page