Fig. 1From: Reduced toxicity in the treatment of locally advanced rectal cancer: a comparison of volumetric modulated arc therapy and 3D conformal radiotherapyFreedom from ≥ grade 3 late toxicity. The Kaplan-Meier method was used to compare the occurrence of late toxicity in patients who underwent neoadjuvant chemoradiotherapy (CRT) with 3D conformal radiotherapy (3DCRT) or volumetric modulated arc therapy (VMAT)Back to article page