Figure 2

Isodose curves on axial, coronal, and sagittal views for one representative case of smaller tumor. A: 3DCRT, B: IMRT and C: RA. RA achieved better conformality compared with 3DCRT and IMRT.
Isodose curves on axial, coronal, and sagittal views for one representative case of smaller tumor. A: 3DCRT, B: IMRT and C: RA. RA achieved better conformality compared with 3DCRT and IMRT.