نتایج جستجو برای: hypofractionation

تعداد نتایج: 346  

Journal: :Medicina 2023

Prostate cancer is one of the most common oncological diseases affecting men and causing an increase in mortality rate among worldwide. Russia has also seen a significant morbidity recent years. Currently, there no absolutely effective method treating prostate cancer. It necessary to search for new economically justified methods with minor side effects or without them. The purpose this article ...

Journal: :International Journal of Radiation Oncology*Biology*Physics 2019

Journal: :Frontiers in oncology 2015
Aaron Michael Laine Arnold Pompos Robert Timmerman Steve Jiang Michael D. Story David Pistenmaa Hak Choy

Traditionally, the ability to deliver large doses of ionizing radiation to a tumor has been limited by radiation-induced toxicity to normal surrounding tissues. This was the initial impetus for the development of conventionally fractionated radiation therapy, where large volumes of healthy tissue received radiation and were allowed the time to repair the radiation damage. However, advances in r...

2016
Jian Zhang Shichuan Zhang Lintao Li Yan Xing Maoqiu Cao Jinhua Wu Bin Jiang Ting Zhang

Peripherally inserted central catheter (PICC) has been widely used to treat cancer patients. It is unknown whether or not it can be applied safely during radiotherapy. The study aimed to investigate the direct effects of gamma radiation on physical properties of PICC. A total of 60 catheters were included in this study. Thirty PICCs were exposed to a radiation field, and another 30 PICCs receiv...

Journal: :Journal of Medical Imaging and Radiation Oncology 2018

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