Figure 1From: Planning analysis for locally advanced lung cancer: dosimetric and efficiency comparisons between intensity-modulated radiotherapy (IMRT), single-arc/partial-arc volumetric modulated arc therapy (SA/PA-VMAT)Representative beam arrangements (a: IMRT, b: SA-VMAT and c: PA-VMAT). The green, blue and yellow arrows indicate the start point, end point and one control point in SA/PA-VMAT plans, respectively.Back to article page