نتایج جستجو برای: based intensity modulated radiation therapy

تعداد نتایج: 3806881  

2017
Shan Deng Xu Liu Heming Lu Huixian Huang Liuyang Shu Hailan Jiang Jinjian Cheng Luxing Peng Qiang Pang Junzhao Gu Jian Qin Zhiping Lu Ying Mo Danling Wu Yinglin Wei

Patients with nasopharyngeal carcinoma undergoing intensity-modulated radiation therapy may experience significant anatomic changes throughout the entire treatment course, and adaptive radiation therapy may be necessary to maintain optimal dose delivered both to the targets and to the critical structures. The timing of adaptive radiation therapy, however, is largely unknown. This study was to e...

Journal: :Proceedings of Anticancer Research 2023

Objective: To carry out dosimetric comparison between volumetric modulated arc therapy (VMAT) and intensity-modulated radiation (IMRT) in cervical cancer. Methods: 50 postoperative cancer patients were included this study. The admitted for treatment from January 2021 to 2022. VMAT IMRT plans designed each patient analyze the dose distribution target area of two techniques. Results: Comparing mo...

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