Fig. 3From: Effective heart-sparing whole lung irradiation using volumetric modulated arc therapy: a case reportDose–volume histograms of a patient for the two different techniques studied. The volumetric modulated arc therapy plan is represented by the solid line and the anteroposterior–posteroanterior plan is represented by the dashed line. AP–PA anteroposterior–posteroanterior, PTV planning target volume, VMAT volumetric modulated arc therapyBack to article page