63. Quantification of skin dose changes during Tomotherapy for head-neck cancer by dose-of-the-day recalculation

Purpose null An increase of skin dose during RT for head-neck (HN) cancer due to anatomy deformation may potentially translate into an increased risk of skin toxicity, suggesting a potential benefit from planning adaptation (ART) to counteract this effect. Current study applied an original method for dose-of-the-day calculation in quantifying changes of skin dose during Tomotherapy for head and neck (HN) cancer in order to identify those...