Figure 1From: A dosimetric comparison of volumetric modulated arc therapy (VMAT) and non-coplanar intensity modulated radiotherapy (IMRT) for nasal cavity and paranasal sinus cancer Comparison of the heterogeneity indices of volumetric modulated arc therapy (VMAT) and non-coplanar intensity modulated radiotherapy (IMRT; 7-, 11-, and 15-beam). Back to article page