Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Tomonori, Goka"'
Autor:
Satoshi Nakamura, Naoya Murakami, Shigenobu Suzuki, Kimiteru Ito, Mihiro Takemori, Hiroki Nakayama, Keita Kaga, Takahito Chiba, Kotaro Iijima, Kana Takahashi, Tomonori Goka, Jun Itami, Hiroyuki Okamoto, Hiroshi Igaki
Publikováno v:
Radiation Oncology, Vol 17, Iss 1, Pp 1-7 (2022)
Abstract Background The 106-Ruthenium contact plaque applicator is utilized for the treatment of intraocular tumor within a thickness of less than 6 mm. If anything obstructs the placement of the plaque applicator, the treatment is generally difficul
Externí odkaz:
https://doaj.org/article/70d883f4b36c45f1ab8f82bfd3b6aa98
Autor:
Mihiro, Takemori, Satoshi, Nakamura, Toshimitsu, Sofue, Mikiko, Ito, Tomonori, Goka, Yuki, Miura, Kotaro, Iijima, Takahito, Chiba, Hiroki, Nakayama, Tetsu, Nakaichi, Shohei, Mikasa, Yuki, Takano, Mitsuhiro, Kon, Yasunori, Shuto, Yuka, Urago, Masato, Nishitani, Tairo, Kashihara, Kana, Takahashi, Naoya, Murakami, Teiji, Nishio, Hiroyuki, Okamoto, Weishan, Chang, Hiroshi, Igaki
Publikováno v:
Medical Physics. 50:424-439
Boron Neutron Capture Therapy (BNCT) has recently been used in clinical oncology thanks to recent developments of accelerator-based BNCT systems. Although there are some specific processes for BNCT, they have not yet been discussed in detail.The aim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56809d3675914d727a78f36cbe162ac7
https://doi.org/10.1002/mp.16104
https://doi.org/10.1002/mp.16104
Autor:
Tetsu Nakaichi, Hiroyuki Okamoto, Mitsuhiro Kon, Kazuki Takaso, Ako Aikawa, Satoshi Nakamura, Kotaro Ijima, Takahito Chiba, Hiroki Nakayama, Mihiro Takemori, Shohei Mikasa, Kyohei Fujii, Yuka Urago, Tomonori Goka, Yuri Shimizu, Hiroshi Igaki
Publikováno v:
Journal of applied clinical medical physicsREFERENCES.
The setup of lung shield (LS) in total body irradiation (TBI) with the computed radiography (CR) system is a time-consuming task and has not been quantitatively evaluated. The TBI mobile imager (TBI-MI) can solve this problem through real-time monito
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a918268ef72891be5445861ae75cab4
https://pubmed.ncbi.nlm.nih.gov/36573258
https://pubmed.ncbi.nlm.nih.gov/36573258
Autor:
Ryosuke Kohno, Takashi Ueda, Teiji Nishio, Takaki Ariji, Satoru Kameoka, Tomonori Goka, Mitsuhiko Kawashima, Satoshi Kitoh
Publikováno v:
Japanese Journal of Radiological Technology. 66:879-884
We present the main points of the optimization in IMRT. The skin surface of the planned target volume was reduced by a few millimeters, in view of the limitations of a calculation grid in accurately estimating the influence of build-up or contaminati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::761f0e5c9c384d46b0494b5cff43c93d
https://doi.org/10.6009/jjrt.66.879
https://doi.org/10.6009/jjrt.66.879
Autor:
Tomoko Miyagishi, Ryosuke Kohno, Takashi Ogino, Mitsuhiko Kawashima, Teiji Nishio, Eriko Hirano, Tomonori Goka
Publikováno v:
Radiological Physics and Technology. 1:55-61
Dosimetric characteristics of a metal oxide-silicon semiconductor field effect transistor (MOSFET) detector are studied with megavoltage photon beams for patient dose verification. The major advantages of this detector are its size, which makes it a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb90f786450d15551c8ed5dc089bd1ad
https://doi.org/10.1007/s12194-007-0007-9
https://doi.org/10.1007/s12194-007-0007-9
Autor:
Masataka Ikeda, Hiroki Shirato, Masahiro Hiraoka, Satoshi Ishikura, Hiroshi Onishi, Teiji Nishio, Kunihiko Tateoka, Y. Narita, Etsuo Kunieda, Tomonori Goka
Publikováno v:
Physics in Medicine and Biology. 51:5409-5417
A multicentre phase II trial of stereotactic body radiotherapy for T1N0M0 non-small cell lung cancer was initiated in Japan as the Japan Clinical Oncology Group trial (JCOG0403). Before starting the trial, a decision was made to evaluate the treatmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebc339f880eba5207a680ba99d13f64d
https://doi.org/10.1088/0031-9155/51/21/002
https://doi.org/10.1088/0031-9155/51/21/002
Publikováno v:
Japanese Journal of Radiological Technology. 62:1666-1674
Respiratory-gated (RG) radiotherapy is useful for minimizing the irradiated volume of normal tissues resulting from the shifting of internal structures caused by respiratory movement. The present study was conducted to evaluate the treatment field in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a36f7388dab8107925b2a7f2acb462a
https://doi.org/10.6009/jjrt.62.1666
https://doi.org/10.6009/jjrt.62.1666
Evaluation of the usefulness of a MOSFET detector in an anthropomorphic phantom for 6-MV photon beam
Autor:
Taeko Matsuura, Ryosuke Kohno, Kana Matsubara, Takaki Ariji, Eriko Hirano, Tomonori Goka, Teiji Nishio, Mitsuhiko Kawashima, Satoru Kameoka, Takashi Ogino, Satoshi Kitou
Publikováno v:
Radiological physics and technology. 3(2)
In order to evaluate the usefulness of a metal oxide-silicon field-effect transistor (MOSFET) detector as a in vivo dosimeter, we performed in vivo dosimetry using the MOSFET detector with an anthropomorphic phantom. We used the RANDO phantom as an a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e21ba86c2d176a9831aad582fb597cb6
https://pubmed.ncbi.nlm.nih.gov/20821083
https://pubmed.ncbi.nlm.nih.gov/20821083
Autor:
Ryosuke Kohno, Tomoko Miyagishi, Satoru Kameoka, Teiji Nishio, Tomonori Goka, Satoshi Kitou, Takaki Ariji, Takashi Ogino, Mitsuhiko Kawashima, Eriko Hirano
Publikováno v:
Radiological physics and technology. 2(1)
We have developed a practical dose verification method for radiotherapy treatment planning systems by using only a Farmer ionization chamber in inhomogeneous phantoms. In particular, we compared experimental dose verifications of multi-layer phantom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a82feb675138a558c95103dd5a2db88
https://pubmed.ncbi.nlm.nih.gov/20821134
https://pubmed.ncbi.nlm.nih.gov/20821134
Autor:
Yoshihiro, Enokido, Hiroyuki, Okamoto, Yukio, Kiyomiya, Tomihisa, Furuya, Kengo, Fujimori, Yousuke, Kusano, Naoki, Touyama, Tomonori, Goka, Masaya, Ooyama, Toshiyuki, Minemura, Yuzuru, Kutsutani-Nakamura, Munefumi, Shimbo, Katsuyoshi, Tabushi, Satoshi, Ishikura, Masahiro, Endou, Hiroshi, Ikeda
Publikováno v:
Igaku butsuri : Nihon Igaku Butsuri Gakkai kikanshi = Japanese journal of medical physics : an official journal of Japan Society of Medical Physics. 27(2)
Field survey on output for X-ray therapeutic accelerators took place three times in Saitama Prefecture. The result of the field survey in 1997 showed the different rate from the designated dose at peak depth of 35 beams in 18 institutions. As differe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::388188793662f769eb7d9b2fecf1316e
https://pubmed.ncbi.nlm.nih.gov/18367820
https://pubmed.ncbi.nlm.nih.gov/18367820