Researcher Database

ONISHI Masahiro
Heavy Ion Medical Center(Research Institute)
Assistant Professor
Last Updated :2025/03/26

Researcher Profile and Settings

Researcher

  • Name

    ONISHI Masahiro

Research Activities

Published Papers

  • Clinical outcomes of helical tomotherapy for super-elderly patients with localized and locally advanced prostate cancer: comparison with patients under 80 years of age, Okonogi, Noriyuki;Katoh, Hiroyuki;Kawamura, Hidemasa;Tamaki, Tomoaki;Kaminuma, Takuya;Murata, Kazutoshi;Ohkubo, Yu;Takakusagi, Yosuke;Onishi, Masahiro;Sekihara, Tetsuo;Okazaki, Atsushi;Nakano, Takashi, 2015, JOURNAL OF RADIATION RESEARCH, 56, 6, 889, 896
  • Radiotherapy for localized gastric mucosa-associated lymphoid tissue lymphoma: long-term outcomes over 10 years, Ohkubo, Yu;Saito, Yoshihiro;Ushijima, Hiroki;Onishi, Masahiro;Kazumoto, Tomoko;Saitoh, Jun-ichi;Kubota, Nobuko;Kobayashi, Hirofumi;Maseki, Nobuo;Nishimura, Yu;Kurosumi, Masafumi, 2017, JOURNAL OF RADIATION RESEARCH, 58, 4, 537, 542
  • SUVmax-based Parameters of FDG-PET/CT Reliably Predict Pathologic Complete Response After Preoperative Hyperthermo-chemoradiotherapy in Rectal Cancer, Murata, Hiroto;Okamoto, Masahiko;Takahashi, Takeo;Motegi, Masahiko;Ogoshi, Kyoji;Shoji, Hisanori;Onishi, Masahiro;Takakusagi, Yosuke;Okonogi, Noriyuki;Kawamura, Hidemasa;Okazaki, Atsushi;Asao, Takayuki;Kuwano, Hiroyuki;Nakano, Takashi, 2018, ANTICANCER RESEARCH, 38, 10, 5909, 5916
  • High linear energy transfer carbon-ion irradiation increases the release of the immune mediator high mobility group box 1 from human cancer cells, Onishi, Masahiro;Okonogi, Noriyuki;Oike, Takahiro;Yoshimoto, Yuya;Sato, Hiro;Suzuki, Yoshiyuki;Kamada, Tadashi;Nakano, Takashi, 2018, JOURNAL OF RADIATION RESEARCH, 59, 5, 541, 546
  • Long-term outcome of hypofractionated intensity-modulated radiotherapy using TomoTherapy for localized prostate cancer: A retrospective study, Takakusagi, Yosuke;Kawamura, Hidemasa;Okamoto, Masahiko;Kaminuma, Takuya;Kubo, Nobuteru;Mizukami, Tatsuji;Sato, Hiro;Onishi, Masahiro;Ohtake, Nobuaki;Sekihara, Tetsuo;Nakano, Takashi, 2019, PLOS ONE, 14, 2
  • Intensity-Modulated Radiation Therapy with Simultaneous Integrated Boost for Clinically Node-Positive Prostate Cancer: A Single-Institutional Retrospective Study, Onishi, Masahiro;Kawamura, Hidemasa;Murata, Kazutoshi;Inoue, Tatsuro;Murata, Hiroto;Takakusagi, Yosuke;Okonogi, Noriyuki;Ohkubo, Yu;Okamoto, Masahiko;Kaminuma, Takuya;Sekihara, Tetsuo;Nakano, Takashi;Ohno, Tatsuya, 2021, CANCERS, 13, 15
  • Radiotherapy Patterns of Care for Locally-advanced Non-small Cell Lung Cancer in the Pre- and Post-durvalumab Era: A Region-wide Survey in a Japanese Prefecture, Kubo, Nobuteru;Kobayashi, Daijiro;Iwanaga, Mototaro;Matsuura, Masana;Higuchi, Keiko;Eishima, Jun;Muramatsu, Hiroyuki;Okano, Naoko;Shioya, Mariko;Onishi, Masahiro;Aoki, Tetsuya;Oike, Takahiro;Ohno, Tatsuya;Gunma Soc Radiation Oncology GUSTR, 2022, JOURNAL OF RADIATION RESEARCH, 63, 2, 264, 271
  • Radiotherapy for ductal carcinoma of the prostate: an analysis based on the Japanese radiation oncology study group survey, Kawamura, Hidemasa;Nakamura, Katsumasa;Yoshioka, Yasuo;Itasaka, Satoshi;Tomita, Natsuo;Onishi, Masahiro;Iwata, Hiromitsu;Aizawa, Takuya;Kikuchi, Koyo;Nagata, Kenji;Nakamura, Kiyonao;Nishioka, Kentaro;Ishiyama, Hiromichi;Ueno, Shuichi;Kokubo, Masaki;Yamazaki, Hideya;Watanabe, Kenta;Toyoda, Tatsuya;Akimoto, Tetsuo;JROSG Working Subgrp Urologic Onco, 2023, JAPANESE JOURNAL OF CLINICAL ONCOLOGY, 53, 2, 146, 152
  • 局所進行子宮頸部腺癌に対する画像誘導小線源治療併用炭素イオン線治療, ;;;;;;;;;, Jun. 2017, 35, 3, 615
  • IIB期子宮頸部扁平上皮癌に対するCT画像誘導小線源治療の治療成績, ;;;;;;;;;, Jun. 2017, 35, 3, 659
  • 子宮内膜間質肉腫の術後骨盤内再発に対して重粒子線治療を施行した2例, ;;;;;;;;;;;;;, Oct. 2017, 55回, P134
  • 局所進行子宮頸部腺癌に対する画像誘導小線源治療併用炭素イオン線治療, ;;;;;;;;;, Oct. 2017, 55回, P134
  • 18F-FDG PET/CTによる直腸癌術前治療後の病理学的効果予測 MRI・内視鏡との比較, ;;;;;;;;;;;;;, Oct. 2018, 56回, O31
  • High linear energy transfer carbon-ion irradiation increases the release of the immune mediator high mobility group box 1 from human cancer cells., Onishi Masahiro;Okonogi Noriyuki;Oike Takahiro;Yoshimoto Yuya;Sato Hiro;Suzuki Yoshiyuki;Kamada Tadashi;Nakano Takashi, Journal of radiation research, 59, 5
  • SUVmax-based Parameters of FDG-PET/CT Reliably Predict Pathologic Complete Response After Preoperative Hyperthermo-chemoradiotherapy in Rectal Cancer., Murata Hiroto;Okamoto Masahiko;Takahashi Takeo;Motegi Masahiko;Ogoshi Kyoji;Shoji Hisanori;Onishi Masahiro;Takakusagi Yosuke;Okonogi Noriyuki;Kawamura Hidemasa;Okazaki Atsushi;Asao Takayuki;Kuwano Hiroyuki;Nakano Takashi, Anticancer research, 38, 10
  • Long-term outcome of hypofractionated intensity-modulated radiotherapy using TomoTherapy for localized prostate cancer: A retrospective study., Takakusagi Yosuke;Kawamura Hidemasa;Okamoto Masahiko;Kaminuma Takuya;Kubo Nobuteru;Mizukami Tatsuji;Sato Hiro;Onishi Masahiro;Ohtake Nobuaki;Sekihara Tetsuo;Nakano Takashi, Feb. 2019, PloS one, 14, 2
  • Intensity-Modulated Radiation Therapy with Simultaneous Integrated Boost for Clinically Node-Positive Prostate Cancer: A Single-Institutional Retrospective Study., Onishi Masahiro;Kawamura Hidemasa;Murata Kazutoshi;Inoue Tatsuro;Murata Hiroto;Takakusagi Yosuke;Okonogi Noriyuki;Ohkubo Yu;Okamoto Masahiko;Kaminuma Takuya;Sekihara Tetsuo;Nakano Takashi;Ohno Tatsuya, Jul. 2021, Cancers, 13, 15
  • Radiotherapy Patterns of Care for Locally-advanced Non-small Cell Lung Cancer in the Pre- and Post-durvalumab Era: A Region-wide Survey in a Japanese Prefecture., Kubo Nobuteru;Kobayashi Daijiro;Iwanaga Mototaro;Matsuura Masana;Higuchi Keiko;Eishima Jun;Muramatsu Hiroyuki;Okano Naoko;Shioya Mariko;Onishi Masahiro;Aoki Tetsuya;Oike Takahiro;Ohno Tatsuya; , Journal of radiation research, 63, 2
  • Radiotherapy for ductal carcinoma of the prostate: an analysis based on the Japanese radiation oncology study group survey., Kawamura Hidemasa;Nakamura Katsumasa;Yoshioka Yasuo;Itasaka Satoshi;Tomita Natsuo;Onishi Masahiro;Iwata Hiromitsu;Aizawa Takuya;Kikuchi Koyo;Nagata Kenji;Nakamura Kiyonao;Nishioka Kentaro;Ishiyama Hiromichi;Ueno Shuichi;Kokubo Masaki;Yamazaki Hideya;Watanabe Kenta;Toyoda Tatsuya;Akimoto Tetsuo; , Japanese journal of clinical oncology, 53, 2
  • Comparison of sexual function after robot-assisted radical prostatectomy and carbon-ion radiotherapy for Japanese prostate cancer patients using propensity score matching., Miyazawa Yoshiyuki;Koike Hidekazu;Oka Daisuke;Kawamura Hidemasa;Kubo Nobuteru;Miyasaka Yuhei;Onishi Masahiro;Syuto Takahiro;Sekine Yoshitaka;Matsui Hiroshi;Ohno Tatsuya;Suzuki Kazuhiro, Mar. 2024, BMC cancer, 24, 1
  • 群馬大学における高リスク前立腺癌に対する重粒子線治療, ;;;;;;;;;;;;;, Aug. 2023, 36, 臨増, 863
  • FDG-PET/CTによる直腸癌に対する術前温熱化学放射線療法後の病理学的完全奏効予測(SUVmax-based Parameters of FDG-PET/CT Reliably Predict Pathologic Complete Response After Preoperative Hyperthermo-chemoradiotherapy in Rectal Cancer), ;;;;;;;;;;;;;, Sep. 2019, 35, Suppl., 87
  • 群馬大学における前立腺癌に対する重粒子線治療, ;;;;;;;;;;;;;, Oct. 2022, 60回, O38
  • 日本放射線腫瘍学研究機構による前立腺導管癌の放射線治療に関する後ろ向き調査研究, ;;;;;;;;;;, Oct. 2022, 60回, O38
  • JASTRO構造調査を用いた群馬県放射線治療実態調査, ;;;;;;;;;;;, May 2022, 72, 2, 243
  • 群馬大学における高リスク前立腺癌に対する重粒子線治療, ;;;;;;;;;;;;;, Aug. 2023, 36, 臨増, 863
  • 非転移性去勢抵抗性前立腺癌の重粒子線治療の後向き解析(Retrospective analysis of carbon ion radiotherapy for nonmetastatic castration-resistant prostate cancer), ;;;;;;;;;;;;, Apr. 2023, 110回, OP49
  • Clinical outcomes of helical tomotherapy for super-elderly patients with localized and locally advanced prostate cancer: comparison with patients under 80 years of age., Okonogi Noriyuki;Katoh Hiroyuki;Kawamura Hidemasa;Tamaki Tomoaki;Kaminuma Takuya;Murata Kazutoshi;Ohkubo Yu;Takakusagi Yosuke;Onishi Masahiro;Sekihara Tetsuo;Okazaki Atsushi;Nakano Takashi, Aug. 2015, Journal of radiation research, 56, 6
  • Radiotherapy for localized gastric mucosa-associated lymphoid tissue lymphoma: long-term outcomes over 10 years., Ohkubo Yu;Saito Yoshihiro;Ushijima Hiroki;Onishi Masahiro;Kazumoto Tomoko;Saitoh Jun-Ichi;Kubota Nobuko;Kobayashi Hirofumi;Maseki Nobuo;Nishimura Yu;Kurosumi Masafumi, Journal of radiation research, 58, 4
  • The Impact of the Grid Size on TomoTherapy for Prostate Cancer., Kawashima Motohiro;Kawamura Hidemasa;Onishi Masahiro;Takakusagi Yosuke;Okonogi Noriyuki;Okazaki Atsushi;Sekihara Tetsuo;Ando Yoshitaka;Nakano Takashi, Journal of medical physics, 42, 3
  • 非転移性去勢抵抗性前立腺癌の重粒子線治療の後向き解析(Retrospective analysis of carbon ion radiotherapy for nonmetastatic castration-resistant prostate cancer), ;;;;;;;;;;;;, Apr. 2023, 110回, OP49
  • 群馬大学重粒子線医学センターにおける高リスク前立腺癌に対する重粒子線治療, ;;;;;;;;;;;;, Oct. 2023, 61回, P27


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