Evaluation of gantry angle during respiratory‐gated VMAT using triggered kilovoltage x‐ray image
نویسندگان
چکیده
منابع مشابه
A novel and independent method for time‐resolved gantry angle quality assurance for VMAT
Volumetric-modulated arc therapy (VMAT) treatment delivery requires three key dynamic components; gantry rotation, dose rate modulation, and multi-leaf collimator motion, which are all simultaneously varied during the delivery. Misalignment of the gantry angle can potentially affect clinical outcome due to the steep dose gradients and complex MLC shapes involved. It is essential to develop inde...
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ژورنال
عنوان ژورنال: Journal of Applied Clinical Medical Physics
سال: 2019
ISSN: 1526-9914,1526-9914
DOI: 10.1002/acm2.12683