Research Article
Accuracy of Dose Delivery in Multiple Breath-Hold Segmented Volumetric Modulated Arc Therapy: A Static Phantom Study
Table 1
The monitor units per fraction, the gantry arc angles, and the beam-on-times required for noninterrupted delivery are shown for five VMAT clinical cases. When the beams were interrupted for five seconds with varied beam-on-times between interrupts, the number of VMAT segments was counted and recorded.
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