Figure 1From: A comparison of liver protection among 3-D conformal radiotherapy, intensity-modulated radiotherapy and RapidArc for hepatocellular carcinomaIsodose curves on axial, coronal, and sagittal views for one representative case of larger tumor. A: 3DCRT, B: IMRT and C: RA. RA achieved better conformality compared with 3DCRT and IMRT.Back to article page