Fig. 1From: Dosimetric comparison of MR-linac-based IMRT and conventional VMAT treatment plans for prostate cancerDose distributions of the three different treatment plans for Patient 1, showing the PTV and the OARs. A VMAT plan with orig. PTV margins. B IMRT MRL plan with orig. PTV margins. CÂ IMRT MRL plan with red. PTV marginsBack to article page