Figure 6From: A 4D IMRT planning method using deformable image registration to improve normal tissue sparing with contemporary delivery techniques4D dose distributions calculated using the t4Dplan method for (a) patient 1, (c) patient 2 and (e) patient 3, and the ITV method for (b) patient 1, (d) patient 2 and (f) patient 3. The blue color-wash represents the PTV50. The orange color-wash represents stomach.Back to article page