Fig. 3From: Lung sparing and ribcage coverage in total body irradiation delivered by helical tomotherapya DVH for lung (blue), ribcage (yellow), PTV (red) showing an example of a plan with a prescription dose of 12 Gy and lung dose sparing. b DVH for lung (blue), ribcage (yellow), PTV (red) showing an example of a plan with a prescription dose of 12 Gy without lung dose sparingBack to article page