Fig. 8From: Dosimetric study between a single isocenter dynamic conformal arc therapy technique and Gamma Knife radiosurgery for multiple brain metastases treatment: impact of target volume geometrical characteristicsMean DVH comparison between the MBM and GP brainstem plotted in dose as a function of the volume. The graph on the left illustrates each individual DVH (dotted lines), the mean GP DVH (red continuous line) and mean MBM DVH (green continuous line). The graph on the right shows the mean absolute dose difference as a function of the volume. The blue line represents the range where the difference is statistically differentBack to article page