Feasibility of using a commercial collapsed cone dose engine for 1.5T MR-LINAC online independent dose verification
نویسندگان
چکیده
منابع مشابه
Verification of lung dose in an anthropomorphic phantom calculated by the collapsed cone convolution method.
Verification of calculated lung dose in an anthropomorphic phantom is performed using two dosimetry media. Dosimetry is complicated by factors such as variations in density at slice interfaces and appropriate position on CT scanning slice to accommodate these factors. Dose in lung for a 6 MV and 10 MV anterior-posterior field was calculated with a collapsed cone convolution method using an ADAC...
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Model-based dose calculation algorithms have recently been incorporated into brachytherapy treatment planning systems, and their introduction requires critical evaluation before clinical implementation. Here, we present an experimental evaluation of Oncentra® Brachy Advanced Collapsed-cone Engine (ACE) for a multichannel vaginal cylinder (MCVC) applicator using radiochromic film. A uniform dose...
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ژورنال
عنوان ژورنال: Physica Medica
سال: 2020
ISSN: 1120-1797
DOI: 10.1016/j.ejmp.2020.11.014