Zobrazeno 1 - 10
of 352
pro vyhledávání: '"Dosimetric parameters"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract Treatment planning parameters in radiotherapy are key elements that dictate the success of treatment outcome. While some parameters are commonly evaluated irrespective of cancer type, others are site-dependent and strongly patient specific.
Externí odkaz:
https://doaj.org/article/f92dc57b13e641548c6072a7e63ee627
Publikováno v:
BMC Pulmonary Medicine, Vol 23, Iss 1, Pp 1-11 (2023)
Abstract Background Currently, radiation therapy treatment planning system intends biological optimization that relies heavily upon plan metrics from tumor control probability (TCP) and normal tissue complication probability (NTCP) modeling. Implemen
Externí odkaz:
https://doaj.org/article/d97f7eaa66c64f12a677be1dfae4592c
Autor:
Berkay Camgöz, Dilara Tarım
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 8, Pp 2734-2741 (2023)
Brachytherapy is a special case of radiotherapy. It should be arranged according to some principles in medical radiation applications and radiation physics. The primary principle is to use as low as reasonably achievable dose in all ionizing radiatio
Externí odkaz:
https://doaj.org/article/f16efd602777400388bbc81d2da15e5d
Publikováno v:
Cancer Reports, Vol 7, Iss 3, Pp n/a-n/a (2024)
Abstract Background Radiation therapy plays a pivotal role as the primary adjuvant treatment for esophageal cancer (EPC), emphasizing the critical importance of carefully balancing radiation doses to the target area and organs at risk in the radiothe
Externí odkaz:
https://doaj.org/article/2875983d09f1461095c94d1fb88b392e
Autor:
Yue Teng, Dapeng Ma, Yan Yan, Jianhao Geng, Zhiyan Liu, Xianggao Zhu, Shuai Li, Yangzi Zhang, Hongzhi Wang, Yong Cai, Haizhen Yue, Yongheng Li, Weihu Wang
Publikováno v:
Frontiers in Oncology, Vol 13 (2024)
BackgroundThe aim of this article was to establish the clinical prognostic models and identify the predictive radiation dosimetric parameters for thrombocytopenia during concurrent chemoradiotherapy for rectal cancer.MethodsIn this retrospective coho
Externí odkaz:
https://doaj.org/article/a0756b8f61da4ceaa3d996f34eeea94b
Publikováno v:
Journal of Isotopes, Vol 36, Iss 6, Pp 572-578 (2023)
The dose rate constant, radial dose function, one-dimensional anisotropy function and two-dimensional anisotropy function of domestic 6711 particle source were simulated by MCNP software. The error between the dose rate constant and the recommended v
Externí odkaz:
https://doaj.org/article/b4dbe52c948f4bb5bd10705af9522ebf
Autor:
Pauliina M. Kitti, Maria Faltinova, Juha Kauppi, Jari Räsänen, Tiina Saarto, Tiina Seppälä, Anu M. Anttonen
Publikováno v:
Radiation Oncology, Vol 18, Iss 1, Pp 1-9 (2023)
Abstract Background Locally advanced oesophageal cancer can be treated with definitive chemoradiation (dCRT) or with neoadjuvant chemoradiation followed by surgery (nCRT + S), but treatment modality choice is not always clear. The aim of this study w
Externí odkaz:
https://doaj.org/article/14e1dcd6fa77423cb0ad0eb26597963e
Akademický článek
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Akademický článek
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Autor:
Ji-jin Wang, Han Shao, Jin Yan, Ming Jing, Wen-jing Xu, Heng-wen Sun, Zhi-wei Zhou, Yu-jing Zhang
Publikováno v:
Clinical and Translational Radiation Oncology, Vol 40, Iss , Pp 100617- (2023)
Background: Few studies concentrate on spleen dosimetry of radiotherapy for gastric cancer (GC). Although there is no consensus on the spleen dose-volume threshold for lymphopenia, several studies indicated that the higher the spleen dose, the higher
Externí odkaz:
https://doaj.org/article/10789a2a0f0b41e5a35ac0c143157b5b