Fig. 3From: A new strategy for volumetric-modulated arc therapy planning using AutoPlanning based multicriteria optimization for nasopharyngeal carcinomaThe mean DVHs for PTVs and OARs comparing general MCO (solid lines) to APMCO (dotted lines). a PTV70, PTV59.4 and PTV54 b Brain stem, spinal cord, optic nerves, chiasm and parotid glands c Lens and temporal lobes d Oral cavity (excluding PTV’s), glottic larynx, submandibular glands and pharyngeal constrictor musclesBack to article page