Figure 4.
(a–c) an example of a daily bladder volume that passed the V65% >60% constraint. The bladder (blue) extends anteriorly and superiorly beyond the “minimum bladder” contour (yellow). (d–f) An example of a daily bladder volume that failed the V65% >60% constraint. The bladder does not completely extend anteriorly and superiorly beyond the “minimum bladder” contour.