Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Maria Varnava"'
Autor:
Maria Varnava, Atsushi Musha, Mutsumi Tashiro, Nobuteru Kubo, Naoko Okano, Hidemasa Kawamura, Tatsuya Ohno
Publikováno v:
Cancer Medicine, Vol 12, Iss 7, Pp 8267-8277 (2023)
Abstract Background Carbon ion radiotherapy (CIRT) has been applied in cancer treatment for over 25 years. However, guidelines for dose–volume constraints have not been established yet. The aim of this review is to summarize the dose–volume const
Externí odkaz:
https://doaj.org/article/5b0a051ec718487588edaefb3dc38b70
Autor:
Motohiro Kawashima, Mutsumi Tashiro, Maria Varnava, Shintaro Shiba, Toshiaki Matsui, Shohei Okazaki, Yang Li, Shuichiro Komatsu, Hidemasa Kawamura, Masahiko Okamoto, Tatsuya Ohno
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 21, Iss , Pp 35-41 (2022)
Background and purpose: In carbon-ion radiotherapy for pancreatic cancer, altered dose distributions due to changes in the gastrointestinal gas volume and anatomy during irradiation are an unresolved therapeutic issue. We developed and investigated a
Externí odkaz:
https://doaj.org/article/f4b0e23aa0ac48f5b9fb7917639ad850
Autor:
Maria Varnava, Iori Sumida, Hirokazu Mizuno, Hiroya Shiomi, Osamu Suzuki, Yasuo Yoshioka, Kazuhiko Ogawa
Publikováno v:
PLoS ONE, Vol 13, Iss 11, p e0208086 (2018)
Stereotactic body radiation therapy with CyberKnife for prostate cancer has long treatment times compared with conventional radiotherapy. This arises the need for designing treatment plans with short execution times. We propose an objective function
Externí odkaz:
https://doaj.org/article/66f65fd83e21429c9b99f6b0f3df1946
Autor:
Keisuke Otani, Michio Oda, Fumiaki Isohashi, Keita Kurosu, Iori Sumida, Yuji Seo, Kazuhiko Ogawa, Maria Varnava
Publikováno v:
Journal of Radiation Research
The purpose of this study was to compare single-arc (SA) and double-arc (DA) treatment plans, which are planning techniques often used in prostate cancer volumetric modulated arc therapy (VMAT), in the presence of intrafractional deformation (ID) to
Autor:
Motohiro Kawashima, Mutsumi Tashiro, Maria Varnava, Shintaro Shiba, Toshiaki Matsui, Shohei Okazaki, Yang Li, Shuichiro Komatsu, Hidemasa Kawamura, Masahiko Okamoto, Tatsuya Ohno
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 21, Iss, Pp 35-41 (2022)
Background and purpose: In carbon-ion radiotherapy for pancreatic cancer, altered dose distributions due to changes in the gastrointestinal gas volume and anatomy during irradiation are an unresolved therapeutic issue. We developed and investigated a
Autor:
Hirokazu Mizuno, Osamu Suzuki, Iori Sumida, Yasuo Yoshioka, Kazuhiko Ogawa, Maria Varnava, Hiroya Shiomi
Publikováno v:
PLoS ONE
PLoS ONE, Vol 13, Iss 11, p e0208086 (2018)
PLoS ONE, Vol 13, Iss 11, p e0208086 (2018)
Stereotactic body radiation therapy with CyberKnife for prostate cancer has long treatment times compared with conventional radiotherapy. This arises the need for designing treatment plans with short execution times. We propose an objective function