Zhong Nanbao

Angular-optimized volumetric modulated arc therapy improves cardiac sparing and efficiency in early left-breast radiotherapy

This dosimetric study evaluated angular-optimized volumetric modulated arc therapy (AO-VMAT) with non-opposed tangential beams and dynamic jaw tracking in 15 retrospective left-sided breast cancer patients. AO-VMAT comprised two non-opposed 180° arcs: start angles were set at 300...