Figure 2
From: Particle beam radiation therapy using carbon ions and protons for oligometastatic lung tumors
Local control rates according to prognostic factors. (a) primary tumor sites (colorectum, n = 11; others, n = 36); differences were marginally significant. (b) BED10 (BED10 < 110 GyE, n = 25; BED10 ≥ 110 GyE, n = 22); differences were significant. (c) beam type; there was no significant difference in local control rates between carbon ion therapy and proton therapy.