Figure 5From: Dosimetric impact of inter-observer variability for 3D conformal radiotherapy and volumetric modulated arc therapy: the rectal tumor target definition caseCumulative histogram representing the number of plans (%) with a certain non-target PTV volume fraction covered by the 95% isodose. For example for 3D pre 83% of the plans had at least 85% of the non-target PTV volume covered by the 95% isodose.Back to article page