This study aims to determine the distribution of radiation doses on PTV and OAR radioteraphy planning in RSUP. Prof. Dr. I.G.N.G Ngoerah, Bali, Indonesia does no exceed a predetermined limit. The research metode used is value Homogenity Index (H), Conformity (CI), maximum ose Organ At Risk (OAR), amely right eye lens, left brainstem, optic chiasma, spinal cord. These data are compared with prov...