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关于过境导向辐射疗法技术在临床操作条件变化的稳定性

Artur Latorre-Musoll1, Sergi Serrano-Rueda1, Núria Jornet2

  • 1Servei d'Oncologia Radioteràpica - Institut del Càncer i Malalties de la Sang (ICAMS), Hospital Clínic de Barcelona, Barcelona, Spain.

Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB)
|October 24, 2025
PubMed
概括

过境导向辐射疗法 (TGRT) 技术具有针对 linac 变化的稳定性,在典型的质量保证公差范围内对辐射疗法的精度产生最小的影响. 这确保了在治疗期间可靠的患者定位.

关键词:
蒙特卡洛模拟的蒙特卡洛模拟.患者的位置错误.稳定性评估的可靠性评估过境时的EPID图像可以使用.过境导向辐射疗法 (TGRT)

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The average temperature of Earth is the subject of much current discussion. Earth is in radiative contact with both the Sun and dark space; it receives almost all its energy from the radiation of the Sun and reflects some of it into outer space. Dark space is very cold, about 3 K, so Earth radiates energy into it. For instance, heat transfer occurs from soil and grasses, the rate of which can be so rapid that frost can occur on clear summer evenings, even in warm latitudes.
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