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Umegaki Kikuo  梅垣 菊男

ORCIDConnect your ORCID iD *help
Researcher Number 40643193
Other IDs
Affiliation (based on the past Project Information) *help 2019 – 2021: 北海道大学, 工学研究院, 特任教授
2016 – 2018: 北海道大学, 工学研究院, 教授
2015: 北海道大学, 工学(系)研究科(研究院), 教授
Review Section/Research Field
Principal Investigator
Medical Physics and Radiological Technology
Except Principal Investigator
Basic Section 52040:Radiological sciences-related / Measurement engineering / Medical Physics and Radiological Technology / Radiation science / Medium-sized Section 90:Biomedical engineering and related fields / Medium-sized Section 52:General internal medicine and related fields
Keywords
Principal Investigator
粒子線治療学 / 粒子線治療計画 / 動体追跡粒子線治療 / 医学物理学 / 粒子線治療 / 放射線治療計画
Except Principal Investigator
陽子線治療 / 医学物理 / 画像誘導放射線治療 / 粒子線治療 … More / 放射線治療 / 医学物理(学) / コンピュータトモグラフィー / 不完全投影データ / 時間的変動 / 重みつき再構成アルゴリズム / 低被ばく / 投影角限定 / 信頼性 / 時間変動 / 動体追跡放射線治療 / ヘリウム線治療 / NTCP / 放射線腫瘍学 / 加速器科学 / 粒子線治療学 / インシリコ・サロゲートマーカー / 動体追跡 / ハイブリッド / 実時間腫瘍追跡 / がん治療 / 動体追跡装置 / 四次元放射線治療 / 4D-CT / 4D-CBCT / 医学物理(学) / 4次元CT / CBCT / ゲーティング照射 / コーンビームCT / ボリュームイメージング / リアルタイム / 体内ランドマーク / 変形レジストレーション / 3次元イメージング / リアルタイムイメージング / ボリュームデータ / CT / 再構成 / 体内中陽子線線量分布可視化 / 標的原子核破砕反応 / 患者体内中陽子線線量分布観測システム / 医学物理学 / 体内中線量計測技術 / 医学物理(学) / 陽子線 / ヘリウム線 / 免疫賦活照射 / 低LET / PD-1機能 / ヘリウム / PD-L1阻害 / PD-1 / 免疫賦活 / リアルタイム適合照射 Less
  • Research Projects

    (8 results)
  • Research Products

    (115 results)
  • Co-Researchers

    (28 People)
  •  Research and development about helium and proton hybrid system with proton CT and Immuno-radiotherapy

    • Principal Investigator
      白土 博樹
    • Project Period (FY)
      2019 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 52040:Radiological sciences-related
    • Research Institution
      Hokkaido University
  •  Real-time volumetric image generation based on CT deformation driven by simultaneous monitoring of internal landmarks and object surface

    • Principal Investigator
      Miyamoto Naoki
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Challenging Research (Exploratory)
    • Review Section
      Medium-sized Section 90:Biomedical engineering and related fields
    • Research Institution
      Hokkaido University
  •  Study for MIERU-KA of proton irradiated dose observing technique in patient body

    • Principal Investigator
      Nishio Teiji
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 52:General internal medicine and related fields
    • Research Institution
      Osaka University
      Tokyo Women's Medical University
  •  Development of minimum invasive real-time markerless image guided radiotherapy technique using minimum space information.

    • Principal Investigator
      Shimizu Shinichi
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 52040:Radiological sciences-related
    • Research Institution
      Hokkaido University
  •  Development of robust proton beam scanning treatment technology considering target heterogeneity and movementPrincipal Investigator

    • Principal Investigator
      Umegaki Kikuo
    • Project Period (FY)
      2016 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Medical Physics and Radiological Technology
    • Research Institution
      Hokkaido University
  •  Weighted reconstruction algorithm for time varying object with incomplete projection data

    • Principal Investigator
      Tomioka Satoshi
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Measurement engineering
    • Research Institution
      Hokkaido University
  •  Research and Development of Helium and Proton Hybrid Beam Therapy

    • Principal Investigator
      Shirato Hiroki
    • Project Period (FY)
      2015 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Medical Physics and Radiological Technology
    • Research Institution
      Hokkaido University
  •  Attempt of 4D-IGRT by Volume Matching Method of 4D-CBCT and Therapy Planning CT

    • Principal Investigator
      Shimizu Shinichi
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Radiation science
    • Research Institution
      Hokkaido University

All 2020 2019 2018 2017 2016 2015

All Journal Article Presentation Patent

  • [Journal Article] Analysis of treatment process time for real‐time‐image gated‐spot‐scanning proton‐beam therapy (RGPT) system2020

    • Author(s)
      Yoshimura Takaaki、Shimizu Shinichi、Hashimoto Takayuki、Nishioka Kentaro、Katoh Norio、Inoue Tetsuya、Taguchi Hiroshi、Yasuda Koichi、Matsuura Taeko、Takao Seishin、Tamura Masaya、Ito Yoichi M.、Matsuo Yuto、Tamura Hiroshi、Horita Kenji、Umegaki Kikuo、Shirato Hiroki
    • Journal Title

      Journal of Applied Clinical Medical Physics

      Volume: 21 Pages: 38-49

    • DOI

      10.1002/acm2.12804

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K08088, KAKENHI-PROJECT-18K15577, KAKENHI-PROJECT-16H05235
  • [Journal Article] Difference in LET‐based biological doses between IMPT optimization techniques: Robust and PTV‐based optimizations2020

    • Author(s)
      Hirayama Shusuke、Matsuura Taeko、Yasuda Koichi、Takao Seishin、Fujii Takaaki、Miyamoto Naoki、Umegaki Kikuo、Shimizu Shinichi
    • Journal Title

      Journal of Applied Clinical Medical Physics

      Volume: - Pages: 1-9

    • DOI

      10.1002/acm2.12844

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K07621, KAKENHI-PROJECT-16H05235, KAKENHI-PROJECT-18H02758
  • [Journal Article] Quantitative analysis of treatments using real‐time image gated spot‐scanning with synchrotron‐based proton beam therapy system log data2020

    • Author(s)
      Yoshimura Takaaki、Shimizu Shinichi、Hashimoto Takayuki、Nishioka Kentaro、Katoh Norio、Taguchi Hiroshi、Yasuda Koichi、Matsuura Taeko、Takao Seishin、Tamura Masaya、Tanaka Sodai、Ito Yoichi M.、Matsuo Yuto、Tamura Hiroshi、Horita Kenji、Umegaki Kikuo、Shirato Hiroki
    • Journal Title

      Journal of Applied Clinical Medical Physics

      Volume: 21 Pages: 10-19

    • DOI

      10.1002/acm2.13029

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K15577, KAKENHI-PROJECT-18H02758
  • [Journal Article] Dynamic gating window technique for the reduction of dosimetric error in respiratory-gated spot-scanning particle therapy: An initial phantom study using patient tumor trajectory data2020

    • Author(s)
      Naoki Miyamoto, Kouhei Yokokawa, Seishin Takao, Taeko Matsuura, Sodai Tanaka, Shinichi Shimizu, Hiroki Shirato, Kikuo Umegaki
    • Journal Title

      Journal of Applied Clinical Medical Physics

      Volume: 1 Pages: 1-9

    • DOI

      10.1002/acm2.12832

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K19887, KAKENHI-PROJECT-16H05235, KAKENHI-PROJECT-17H04115
  • [Journal Article] The impact of dose delivery time on biological effectiveness in proton irradiation with various biological parameters2020

    • Author(s)
      Kasamatsu Koki、Matsuura Taeko、Tanaka Sodai、Takao Seishin、Miyamoto Naoki、Nam Jin‐Min、Shirato Hiroki、Shimizu Shinichi、Umegaki Kikuo
    • Journal Title

      Medical Physics

      Volume: 47 Pages: 4644-4655

    • DOI

      10.1002/mp.14381

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K07621, KAKENHI-PROJECT-18H02758, KAKENHI-PROJECT-20H03612, KAKENHI-PROJECT-18K19887
  • [Journal Article] A novel range-verification method using ionoacoustic wave generated from spherical gold markers for particle-beam therapy: a simulation study2019

    • Author(s)
      T. Takayanagi, T. Uesaka, M. Kitaoka, MB.Unlu, K.Umegaki, H. Shirato, L. Xing, T. Matsuura
    • Journal Title

      Scientific Reports

      Volume: 9 Pages: 4011-4011

    • DOI

      10.1038/s41598-019-38889-w

    • NAID

      120006626576

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K07621, KAKENHI-PROJECT-16H05235
  • [Journal Article] Physical and biological impacts of collimator-scattered protons in spot-scanning proton therapy2019

    • Author(s)
      Ueno Koki、Matsuura Taeko、Hirayama Shusuke、Takao Seishin、Ueda Hideaki、Matsuo Yuto、Yoshimura Takaaki、Umegaki Kikuo
    • Journal Title

      Journal of Applied Clinical Medical Physics

      Volume: 20 Pages: 48-57

    • DOI

      10.1002/acm2.12653

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K07621, KAKENHI-PROJECT-16H05235
  • [Journal Article] A new SOBP-formation method by superposing specially shaped Bragg curves formed by a mini-ridge filter for spot scanning in proton beam therapy2019

    • Author(s)
      Yokokawa K, Furusaka M, Matsuura T, Hirayama S, Umegaki K
    • Journal Title

      Physica Medica

      Volume: 67 Pages: 70-76

    • DOI

      10.1016/j.ejmp.2019.10.036

    • NAID

      120006937033

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Journal Article] A Literature Review of Proton Beam Therapy for Prostate Cancer in Japan2019

    • Author(s)
      Hoshina R M, Matsuura T, Umegaki K, Shimizu S
    • Journal Title

      Journal of Clinical Medicine

      Volume: 8 Pages: 48-48

    • DOI

      10.3390/jcm8010048

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235, KAKENHI-PROJECT-18H02758
  • [Journal Article] Quantitative evaluation of image recognition performance of fiducial markers in real-time tumor-tracking radiation therapy2019

    • Author(s)
      Naoki Miyamoto, Kenichiro Maeda, Daisuke Abo, Ryo Morita, Seishin Takao, Taeko Matsuura, Norio Katoh, Kikuo Umegaki, Shinichi Shimizu, Hiroki Shirato
    • Journal Title

      Physica Medica

      Volume: 65 Pages: 33-39

    • DOI

      10.1016/j.ejmp.2019.08.004

    • NAID

      120006890334

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K19887, KAKENHI-PROJECT-17H04115, KAKENHI-PROJECT-18H02758
  • [Journal Article] Motion management in particle therapy2018

    • Author(s)
      Mori S, Knopf A C, Umegaki K
    • Journal Title

      Medical Physics

      Volume: 45

    • DOI

      10.1002/mp.12679

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Journal Article] Theoretical analysis of angular distribution of scattering in nozzle components using a response-function method for proton spot-scanning therapy2018

    • Author(s)
      H. Ueda, M. Furusaka, T. Matsuura, S. Hirayama and K. Umegaki
    • Journal Title

      Physics in medicine and biology

      Volume: 63 Pages: 35005-35005

    • DOI

      10.1088/1361-6560/aaa15a

    • NAID

      120006401473

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Journal Article] An Analytical Dose-Averaged LET-Calculation Algorithm Considering the Off-Axis LET Enhancement by Secondary Protons for Spot-Scanning Proton Therapy2018

    • Author(s)
      Hirayama S, Matsuura T, Ueda H, Fujii Y, Fujii T, Takao S, Miyamoto N, Shimizu S, Fujimoto R, Umegaki K, Shirato H.
    • Journal Title

      Medical Physics

      Volume: 45 Pages: 3404-3416

    • DOI

      10.1002/mp.12991

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H04768, KAKENHI-PROJECT-16H05235, KAKENHI-PROJECT-18H02758
  • [Journal Article] Investigation of energy absorption by clustered gold nanoparticles2018

    • Author(s)
      Kwon J, Sutherland K, Makarova A, Matsuura T, Hashimoto T, Peng H, Toshito T, Umegaki K, Shirato H, Shimizu S
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

      Volume: 429 Pages: 34-41

    • DOI

      10.1016/j.nimb.2018.05.033

    • NAID

      120006878347

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235, KAKENHI-PROJECT-17J03616
  • [Journal Article] Present developments in reaching an international consensus for a model-based approach to particle beam therapy2018

    • Author(s)
      Prayongrat Anussara、Umegaki Kikuo、van der Schaaf Arjen、Koong Albert C、Lin Steven H、Whitaker Thomas、McNutt Todd、Matsufuji Naruhiro、Graves Edward、Mizuta Masahiro、Ogawa Kazuhiko、Date Hiroyuki、Moriwaki Kensuke、Ito Yoichi M、Kobashi Keiji、Dekura Yasuhiro、Shimizu Shinichi、Shirato Hiroki
    • Journal Title

      Journal of Radiation Research

      Volume: 59

    • DOI

      10.1093/jrr/rry008

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K12397, KAKENHI-PROJECT-16H05235
  • [Journal Article] Selection of external beam radiotherapy approaches for precise and accurate cancer treatment2018

    • Author(s)
      H. Shirato, Q-T. Le, K. Kobashi, A. Prayongrat, S. Takao, S. Shimizu, A. Giaccia, L. Xing and K. Umegaki
    • Journal Title

      Journal of Radiation Research

      Volume: 59

    • DOI

      10.1093/jrr/rrx092

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Journal Article] Development of a Compact Synchrotron for Proton Beam Therapy2017

    • Author(s)
      F. Ebina, M. Umezawa, H. Nishiguchi, T. Aoki, K. Hiramoto, K.Matsuda, K. Umegaki and M. Furusaka
    • Journal Title

      Electronics and Communications in Japan

      Volume: 100 Issue: 8 Pages: 312-318

    • DOI

      10.1002/ecj.11972

    • NAID

      210000167888

    • ISSN
      1942-9533
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Journal Article] Impact of Real-Time-Image Gating on Spot Scanning Proton Therapy for Lung Tumors: A Simulation Study2017

    • Author(s)
      Kanehira T, Matsuura T, Takao S, Matsuzaki Y, Fujii Y, Fujii T, Ito YM, Miyamoto N, Inoue T, Katoh N, Shimizu S, Umegaki K, Shirato H
    • Journal Title

      International Journal of Radiation Oncology* Biology* Physics

      Volume: 97(1) Pages: 173-181

    • DOI

      10.1016/j.ijrobp.2016.09.027

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-15H04899, KAKENHI-PROJECT-16H05235, KAKENHI-PROJECT-15K09984
  • [Journal Article] Consensus Guidelines for Implementing Pencil-Beam Scanning Proton Therapy for Thoracic Malignancies on Behalf of the PTCOG Thoracic and Lymphoma Subcommittee2017

    • Author(s)
      J. Y. Chang, X. Zhang, A. Knopf, H. Li, S. Mori, L. Dong, H-M. Lu, W. Liu, S. N. Badiyan, S. Both, A.Meijers, L. Lin, S. Flampouri, Z.Li, K. Umegaki, C. B. SimoneII and X. R. Zhu
    • Journal Title

      International Journal of Radiation Oncology, Biology, Physics

      Volume: 99 Pages: 41-50

    • DOI

      10.1016/j.ijrobp.2017.05.014

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Journal Article] A simulation study on the dosimetric benefit of real-time motion compensation in spot-scanning proton therapy for prostate2017

    • Author(s)
      Y. Fujii, T. Matsuura, S. Takao, Y. Matsuzaki, T. Fujii, N. Miyamoto, K. Umegaki, K. Nishioka, S. Shimizu and H. Shirato
    • Journal Title

      J Radiat Res

      Volume: 58 Pages: 591-597

    • DOI

      10.1093/jrr/rrx020

    • NAID

      120006346118

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H05235, KAKENHI-PROJECT-15K09984
  • [Journal Article] NTCP modeling analysis of acute hematologic toxicity in whole pelvic radiation therapy for gynecologic malignancies - A dosimetric comparison of IMRT and spot-scanning proton therapy (SSPT)2016

    • Author(s)
      Yoshimura T, Kinoshita R, Onodera S, Toramatsu C, Suzuki R, Ito YM, Takao S, Matsuura T, Matsuzaki Y, Umegaki K, Shirato H, Shimizu S
    • Journal Title

      Physica Medica

      Volume: 32(9) Pages: 1095-1102

    • DOI

      10.1016/j.ejmp.2016.08.007

    • NAID

      120005972937

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-15H04899, KAKENHI-PROJECT-16H05235, KAKENHI-PROJECT-15K09984
  • [Journal Article] Optimization and evaluation of multiple gating beam delivery in a synchrotron-based proton beam scanning system using a real-time imaging technique2016

    • Author(s)
      Yamada T, Miyamoto N, Matsuura T, Takao S, Fujii Y, Matsuzaki Y, Koyano H, Umezawa M, Nihongi H, Shimizu S, Shirato H, Umegaki K
    • Journal Title

      Physica Medica

      Volume: 32(7) Pages: 932-937

    • DOI

      10.1016/j.ejmp.2016.06.002

    • NAID

      120006313432

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15H04899, KAKENHI-PROJECT-16H05235, KAKENHI-PROJECT-15K09984
  • [Journal Article] Development and evaluation of a short-range applicator for treating superficial moving tumors with respiratory-gated spot-scanning proton therapy using real-time image guidance2016

    • Author(s)
      Taeko Matsuura, Yusuke Fujii, Seishin Takao, Takahiro Yamada, Yuka Matsuzaki, Naoki Miyamoto, Taisuke Takayanagi, Shinichiro Fujitaka, Shinichi Shimizu, Hiroki Shirato
    • Journal Title

      Phys Med Biol

      Volume: 62 Pages: 1515-1531

    • DOI

      10.1088/0031-9155/61/4/1515

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-15K09984, KAKENHI-PROJECT-15H04899
  • [Patent] 粒子線照射システムおよび照射計画装置2018

    • Inventor(s)
      梅垣菊男、藤井祐介、藤本林太郎、宮本直樹、平山嵩祐、清水伸一
    • Industrial Property Rights Holder
      梅垣菊男、藤井祐介、藤本林太郎、宮本直樹、平山嵩祐、清水伸一
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2018-028532
    • Filing Date
      2018
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Patent] 粒子線治療システム2018

    • Inventor(s)
      梅垣菊男、藤井祐介、安藤竜弥、他4名
    • Industrial Property Rights Holder
      梅垣菊男、藤井祐介、安藤竜弥、他4名
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2018-086846
    • Filing Date
      2018
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Patent] 放射線治療装置2017

    • Inventor(s)
      藤井孝明、高尾聖心、宮本直樹、松浦妙子、梅垣菊男
    • Industrial Property Rights Holder
      藤井孝明、高尾聖心、宮本直樹、松浦妙子、梅垣菊男
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2017-047982
    • Filing Date
      2017-03-14
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Patent] Charged particle beam system2015

    • Inventor(s)
      平本、梅澤、藤高、白土、清水、梅垣
    • Industrial Property Rights Holder
      平本、梅澤、藤高、白土、清水、梅垣
    • Industrial Property Rights Type
      特許
    • Filing Date
      2015
    • Acquisition Date
      2018
    • Overseas
    • Data Source
      KAKENHI-PROJECT-15H04768
  • [Presentation] 動体追跡放射線治療におけるDeep Learningを用いたX線透視画像上の非球形マーカ位置の認識2020

    • Author(s)
      阿部和貴、宮崎康一、横川航平、高尾聖心、平田雄一、梅垣菊男、宮本直樹
    • Organizer
      第39回日本医用画像工学会退会
    • Data Source
      KAKENHI-PROJECT-18K19887
  • [Presentation] Image registration with spatially weighted mutual information for patient setup in proton therapy2020

    • Author(s)
      Yuhei Kikkawa,Hideaki Ueda,Kikuo Umegaki,Naoki Miyamoto,Seishin Takao
    • Organizer
      第119回日本医学物理学会学術大会
    • Data Source
      KAKENHI-PROJECT-18K19887
  • [Presentation] スポットスキャニング陽子線治療における可変ゲーティング法を用いた線量誤差の低減2020

    • Author(s)
      横川航平,宮本直樹,高尾聖心,松浦妙子,田中創大,清水伸一,白土博樹,梅垣菊男
    • Organizer
      日本放射線腫瘍学会第33回学術大会
    • Data Source
      KAKENHI-PROJECT-18K19887
  • [Presentation] Real-time volumetric image generation based on CT image deformation driven by displacement of internal fiducial markers2020

    • Author(s)
      Risa Hayashi,Naoki Miyamoto,Kouhei Yokokawa,Seishin Takao,Koichi Miyazaki,Kikuo Umegaki
    • Organizer
      第119回日本医学物理学会学術大会
    • Data Source
      KAKENHI-PROJECT-18K19887
  • [Presentation] Synthetic fluoroscopic image generation for tracking accuracy validation of marker-less tumor tracking in radiotherapy2020

    • Author(s)
      Koichi Miyazaki,Takaaki Fujii,Toru Umekawa,Naoki Miyamoto,Kikuo Umegaki
    • Organizer
      2020 AAPM Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K19887
  • [Presentation] Dependence of the Sub-Lethal Damage Repair Rate on LET in Proton Irradiation: An Initial Study2019

    • Author(s)
      Koki Kasamatsu, Memu Hosoda, Jin-Min Nam, Hironobu Yasui, Sodai Tanaka, Shusuke Hirayama, Naoki Miyamoto, Kikuo Umegaki, Hiroki Shirato
    • Organizer
      第118回医学物理学会
    • Data Source
      KAKENHI-PROJECT-18K19887
  • [Presentation] Development of a system to support intra-fractional clinical decision for real-time image-gated proton therapy; (1) Automatic actual-dose calculation system2019

    • Author(s)
      Hirayama S, Matsuura T, Kobashi K, Koyano H, Fuji Ti, Takao S, Miyamoto N, Umegaki K, Shirato H, Shimizu S,
    • Organizer
      第117回日本医学物理学会学術大会
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] 動体追跡陽子線治療システムの開発・臨床応用・今後の展望2019

    • Author(s)
      宮本直樹、高尾聖心、松浦妙子、田中創大、梅垣菊男、清水伸一、白土博樹
    • Organizer
      80回応用物理学会秋季学術講演会
    • Invited
    • Data Source
      KAKENHI-PROJECT-18K19887
  • [Presentation] Image quality evaluation for four-dimensional cone-beam CT reconstruction using orthgonal X-ray imaging system on a gantry for proton beam therapy2019

    • Author(s)
      Otsuka Y, Ueda H, Shimizu S, Umegaki K, Miyamoto N, Takao S,
    • Organizer
      第118回日本医学物理学会学術大会
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Dependence of the Sub-Lethal Damage Repair Rate on LET in Proton Irradiation : An Initial Study2019

    • Author(s)
      Kasamatsu K, Hosoda M, Nam J-M, Yasui H, Tanaka S, Hirayama S, Miyamoto N, Umegaki K, Shirato H, Matsuura T,
    • Organizer
      第118回日本医学物理学会学術大会
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Clinical feasibility of target tumor localization algorithm using multiple fiducial markers for Real-time Tumor-tracking Proton Therapy2018

    • Author(s)
      Arai Y, Miyamoto N, Ueda H, Umegaki K
    • Organizer
      116th Scientific Meeting of JSMP (Japanese Society of Medical Physics), Morioka, Japan
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Time-dependent weighted reconstruction method with insufficient projection data for mobile target2018

    • Author(s)
      Sinnji Motoi, Satoshi Tomioka, Kikuo Umegaki, Naoki Miyamoto
    • Organizer
      第115回日本医学物理学会学術大会
    • Data Source
      KAKENHI-PROJECT-15K06097
  • [Presentation] Big Data Analysis of Treatment Process Time for the Real-time-image Gated-spot-scanning Proton-beam Therapy (RGPT) System2018

    • Author(s)
      Yoshimura T, Shimizu S, Hashimoto T, Katoh N, Inoue T, Nishioka K, Matsuura T, Takao S, Tamumra M, Tamura H, Horita K, Umegaki K, Shirato H
    • Organizer
      The 60th Annual meeting for American Society for Radiation Oncology (ASTRO), San Antonio, USA
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Real-time volumetric image generation with CT image deformation driven by displacement of internal fiducial markers.2018

    • Author(s)
      Miyamoto N, Matsumoto N, Suzuki R, Takao S, Matsuura T, Fujii T, Hirayama S, Tomioka S, Shimizu S, Umegaki K, Shirato H
    • Organizer
      AAPM 2018 annual meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H04768
  • [Presentation] Real-Time Volumetric Image Generation with CT Image Deformation Driven by Displacement of Internal Fiducial Markers2018

    • Author(s)
      Miyamoto N, Matsumoto N, Suzuki R, Takao S, Matsuura T, Fujii T, Hirayama S, Tomioka S, Shimizu S, Umegaki K, Shirato H
    • Organizer
      116th Scientific Meeting of JSMP (Japanese Society of Medical Physics), Morioka, Japan
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Time-dependent weighted reconstruction method with insufficient projection data for mobile target2018

    • Author(s)
      Motoi S, Tomioka S, Umegaki K, Miyamoto N
    • Organizer
      115th Scientific Meeting of JSMP (Japanese Society of Medical Physics), Yokohama, Japan
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Intensity-modulated Proton Therapy with Dose Painting based on Hypoxia Imaging for Nasopharyngeal Cancer2018

    • Author(s)
      Yasuda K, Takao S, Matsuo Y, Yoshimura T, Tamura M, Minatogawa H, Dekura Y, Matsuura T, Onimaru R, Shiga T, Shimizu S, Umegaki K, Shirato H
    • Organizer
      The 60th Annual meeting for American Society for Radiation Oncology (ASTRO), San Antonio, USA
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Real-time volumetric image generation with CT image deformation driven by displacement of internal fiducial markers2018

    • Author(s)
      Naoki Miyamoto, Naoki Matsumoto, Ryusuke Suzuki, Seishin Takao, Taeko Matsuura, Takaaki Fujii, Shusuke Hirayama, Satoshi Tomioka, Shinichi Shimizu, Kikuo Umegaki, Hiroki Shirato
    • Organizer
      2018 AAPM Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K19887
  • [Presentation] 4D-CBCT technique with fiducial marker-position to reconstruct a volumetric image just before the treatment proton beam delivery in RGPT2018

    • Author(s)
      Fujii T, Takao S, Shimizu S, Matsuura T, Miyamoto N, Hirayama S, Umegaki K, Shirato H
    • Organizer
      116th Scientific Meeting of JSMP (Japanese Society of Medical Physics), Morioka, Japan
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Development of Time Saving Daily QA Measurement Tool for Spot scanning system2018

    • Author(s)
      Yamada T, Takayanagi T, Takao S, Matsuura T, Hirayama S, Fujii T, Umegaki K
    • Organizer
      Particle Therapy Co-Operative Group (PTCOG) 57th Annual Conference, Cincinnati, USA (2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Development of interactive image registration method between planning CT and CBCT for proton therapy2018

    • Author(s)
      Fujita Y, Takao S, Ueda H, Fujii T, Unno S, Yasuda K, Shimizu S, Umegaki K
    • Organizer
      116th Scientific Meeting of JSMP (Japanese Society of Medical Physics), Morioka, Japan
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Real-time volumetric image generation with CT image deformation driven by displacement of internal fiducial markers2018

    • Author(s)
      宮本 直樹,松本 直樹,鈴木 隆介,高尾 聖心,松浦 妙子,藤井 孝明,平山 嵩祐,富岡 智,清水 伸一,梅垣 菊男,白土 博樹
    • Organizer
      第116回医学物理学会
    • Data Source
      KAKENHI-PROJECT-18K19887
  • [Presentation] An Investigation of Biological Impact Caused by Edge-Scattered Protons in Pencil Beam Scanning Proton Therapy2018

    • Author(s)
      Ueno K, Matsuura T, Takao S, Hirayama S, Ueda H, Matsuo Y, Yoshimura T, Shimizu S, Umegaki K, Shirato H
    • Organizer
      AAPM 60th Annual Meeting & Exhibition, Nashville, USA
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] An investigation of biological impact caused by using a collimator in pencil beam scanning proton therapy2018

    • Author(s)
      Ueno K, Matsuura T, Takao S, Hirayama S, Ueda H, Yoshimura T, Matsuo Y, Umegaki K
    • Organizer
      115th Scientific Meeting of JSMP (Japanese Society of Medical Physics), Yokohama, Japan
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Intensity-modulated Proton Therapy with Dose Painting based on Hypoxia Imaging for Nasopharyngeal Cancer.2018

    • Author(s)
      Yasuda K, Takao S, Matsuo Y, Yoshimura T, Tamura M, Minatogawa H, Dekura Y, Matsuura T, Onimaru R, Shiga T, Shimizu S, Umegaki K, Shirato H
    • Organizer
      American Society for Radiation Oncology (ASTRO) 60th 2018 meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H04768
  • [Presentation] Development of an analytical dose-averaged LET calculation method using a dual-LET-kernel model for spot-scanning proton therapy2018

    • Author(s)
      Hirayama S, Matsuura T, Ueda H, Fujii Y, Fujii T, Takao S, Miyamoto N, Shimizu S, Fujimoto R, Umegaki K, Shirato H
    • Organizer
      115th Scientific Meeting of JSMP (Japanese Society of Medical Physics), Yokohama, Japan
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Analysis of Beam Delivery Times and Dose Rates for the Treatment of Mobile Tumors Using Real Time Image Gated Spot-Scanning Proton Beam Therapy.2018

    • Author(s)
      Shimizu S, Yoshimura T, Katoh N, Inoue T, Hashimoto T, Nishioka K, Takao S, Matsuura T, Miyamoto N, Ito YM, Umegaki K, Shirato H
    • Organizer
      American Society for Radiation Oncology (ASTRO) 60th 2018 meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H04768
  • [Presentation] Evaluation of Dosimetric Error for Real-Time Motion Tracking Irradiation for Scanning Directions in Proton Beam Therapy2018

    • Author(s)
      Ishida K, Miyamoto N, Yokokawa K, Umegaki K
    • Organizer
      116th Scientific Meeting of JSMP (Japanese Society of Medical Physics), Morioka, Japan
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Development of analytical dose-averaged LET calculation algorithm for spot-scanning proton therapy2018

    • Author(s)
      Hirayama S, Matsuura T, Ueda H, Fujii Y, Fujii T, Takao S, Shimizu S, Fujimoto R, Umegaki K, Shirato H
    • Organizer
      Particle Therapy Co-Operative Group (PTCOG) 57th Annual Conference, Cincinnati, USA (2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] A study on the influence of changing the motion recognition rate on the dose accuracy of spot-scanning proton therapy2018

    • Author(s)
      Sodeta T, Matsuura T, Takao S, Hirayama S, Kanehira, T, Miyamoto N, Shimizu S, Umegaki K, Shirato H
    • Organizer
      115th Scientific Meeting of JSMP (Japanese Society of Medical Physics), Yokohama, Japan
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Development of the DVH prediction method considering dose distribution in proton therapy2018

    • Author(s)
      Hiyama Y, Takao S, Matsuura T, Hirayama S, Shimizu S, Shirato H, Umegaki K
    • Organizer
      115th Scientific Meeting of JSMP (Japanese Society of Medical Physics), Yokohama, Japan
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] A Study On the Influence of Changing the Motion Recognition Rate On the Dose Accuracy of Spot-Scanning Proton Therapy2018

    • Author(s)
      Sodeta T, Matsuura T, Takao S, Hirayama S, Kanehira T, Miyamoto N, Nishioka K, Kato N, Shimizu S, Umegaki K, Shirato H
    • Organizer
      AAPM 60th Annual Meeting & Exhibition, Nashville, USA
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] A study of checking method for Water-Equivalent Thickness change using CBCT in Proton Therapy2018

    • Author(s)
      Unno S, Fujii T, Ueda H, Fujita Y, Takao S, Umegaki K
    • Organizer
      116th Scientific Meeting of JSMP (Japanese Society of Medical Physics), Morioka, Japan
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Development of a Prediction Method for Dose-Volume Histogram of Organ at Risks for Treatment Planning in Proton Beam Therapy2018

    • Author(s)
      Hiyama Y, Takao S, Matsuura T, Hirayama S, Fujii T, Shimizu S, Umegaki K, Shirato H
    • Organizer
      AAPM 60th Annual Meeting & Exhibition, Nashville, USA
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Real-Time Volumetric Image Generation with CT Image Deformation Driven by Displacement of Internal Fiducial Markers2018

    • Author(s)
      Miyamoto N, Matsumoto N, Suzuki R, Takao S, Matsuura T, Fujii T, Hirayama S, Tomioka S, Shimizu S, Umegaki K, Shirato H
    • Organizer
      AAPM 60th Annual Meeting & Exhibition, Nashville, USA
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] An Investigation of Biological Impact Caused by Edge-Scattered Protons in Pencil Beam Scanning Proton Therapy2018

    • Author(s)
      K. Ueno, T. Matsuura, S. Takao, S. Hirayama, H. Ueda, Y. Matsuo, T. Yoshimura, S. Shimizu, K. Umegaki, H. Shirato
    • Organizer
      AAPM 2018 annual meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H04768
  • [Presentation] Analysis of Beam Delivery Times and Dose Rates for the Treatment of Mobile Tumors Using Real Time Image Gated Spot-Scanning Proton Beam Therapy2018

    • Author(s)
      Shimizu S, Yoshimura T, Katoh N, Inoue T, Hashimoto T, Nishioka K, Takao S, Matsuura T, Miyamoto N, Ito M. Y, Umegaki K, Shirato H
    • Organizer
      The 60th Annual meeting for American Society for Radiation Oncology (ASTRO), San Antonio, USA
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Prostate position deviation during real-time-image gated spot-scanning proton therapy (RGPT) for prostate cancer2018

    • Author(s)
      Tamura H, Shimizu S, Nishioka K, Hashimoto T, Yoshimura T, Matsuo Y, Matsuura T, Takao S, Umegaki K, Shirato H
    • Organizer
      115th Scientific Meeting of JSMP (Japanese Society of Medical Physics), Yokohama, Japan
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] A study on the influence of changing the motion recognition rate on the dose accuracy of spot-scanning proton therapy2018

    • Author(s)
      Tetsuhiro Sodeta, Taeko Matsuura, Seishin Takao, Shusuke Hirayama, Takahiro Kanehira, Naoki Miyamoto, Kentaro Nishioka, Norio Kato, Kikuo Umegaki, Hiroki Shirato
    • Organizer
      2018 AAPM Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K19887
  • [Presentation] A Study On the Influence of Changing the Motion Recognition Rate On the Dose Accuracy of Spot-Scanning Proton Therapy.2018

    • Author(s)
      T. Sodeta, T. Matsuura, S. Takao, S. Hirayama, T. Kanehira, N. Miyamoto, K. Nishioka, N. Kato, S. Shimizu, K. Umegaki, H. Shirato
    • Organizer
      AAPM 2018 annual meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H04768
  • [Presentation] Lateral profile validation procedure utilizing simplified Monte Carlo calculation based on log data for patient specific QA of proton beam therapy2018

    • Author(s)
      Yamada T, Takayanagi T, Fujimoto R, Takao S, Kobashi K, Shimizu S, Umegaki K, Shirato H
    • Organizer
      116th Scientific Meeting of JSMP (Japanese Society of Medical Physics), Morioka, Japan
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Target tumor localization algorithm using multiple fiducial markers for Real-time Tu- mor-tracking Radiation Therapy2017

    • Author(s)
      Y. Arai, N. Miyamoto, H. Ueda, H. Nakagawa, K. Umegaki
    • Organizer
      8th Japan-Korea Joint Meeting on Medical Physics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Development of Amplitude-Based 4D reconstruction with ML-EM method for on-board Cone Beam CT2017

    • Author(s)
      T. Ano, S. Takao, H. Ueda, T. Fujii, S. Unno, K. Umegaki
    • Organizer
      8th Japan-Korea Joint Meeting on Medical Physics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Development of Amplitude-Based 4D reconstruction with ML-EM method for on-board Cone Beam CT2017

    • Author(s)
      T. Ano, S. Takao, H. Ueda, T. Fujii, S. Unno, K. Umegaki
    • Organizer
      8th Japan-Korea Joint Meeting on Medical Physics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K06097
  • [Presentation] Evaluation of the sensitivity to variable RBE considering LET dependence for the robust opti- mization and the PTV-based optimization2017

    • Author(s)
      S. Hirayama, T. Matsuura, H. Ueda, H. Koyano, S. Takao, T. Fujii, N. Miyamoto, S. Shimizu, Y. Fujii, R. Fujimoto, K. Umegaki, H. Shirato
    • Organizer
      8th Japan-Korea Joint Meeting on Medical Physics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Monoscopic X-Ray Imaging for Real-Time Three-Dimensional Target Localization Using Multiple Internal Fiducial Markers2017

    • Author(s)
      N Miyamoto, R Suzuki , S Takao , T Matsuura , T Fujii , S Hirayama , H Koyano , S Shimizu , K Umegaki , H Shirato
    • Organizer
      AAPM(The American Association of Physicists in Medicine) 59th Annual Meeting & Exhibition
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] A New SOBP-Formation Method by Superposing Specially Designed Composite Bragg Curves (CBCs) for Spot Scanning Proton Beam Therapy2017

    • Author(s)
      K Yokokawa, K Umegaki , T Matsuura , S Hirayama , M Furusaka
    • Organizer
      AAPM(The American Association of Physicists in Medicine) 59th Annual Meeting & Exhibition
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Analysis software to evaluate deviation of water-equivalent thickness along proton beam path between Plan CT and CBCT for proton therapy2017

    • Author(s)
      T. Fujii, T. Matsuura, S. Takao, N. Miyamoto, S. Hirayama, K. Umegaki, S. Shimizu, T. Umezawa, R. Baba, H. Shirato
    • Organizer
      The 113th Scientific meeting the Japan Society of Medical Physics
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Development of An Image Registration Method Using Beam Path-Weighted Mutual Information for Patient Setup in Proton Beam Therapy2017

    • Author(s)
      S Takao, S Kawamura , H Ueda , T Matsuura , T Fujii , S Hirayama , S Shimizu , H Shirato , K Umegaki
    • Organizer
      AAPM(The American Association of Physicists in Medicine) 59th Annual Meeting & Exhibition
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] The retrospective interplay effect evaluation for real-time image-gated proton therapy using the fiducial marker motion and treatment machine log2017

    • Author(s)
      S. Hirayama, T. Matsuura, H. Koyano, S. Takao, T. Fujii, N. Miyamoto, S. Shimizu, Y. Fujii, T. Yamada, H. Nihongi, T. Umezawa, R. Fujimoto, K. Umegaki, H. Shirato
    • Organizer
      The 113th Scientific meeting the Japan Society of Medical Physics
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] The time performance evaluation of Real-time-image gated spot-scanning proton therapy system for clinical use2017

    • Author(s)
      Shinichi Shimizu, Takaaki Yoshimura, Norio Katoh, Takayuki Hashimoto, Hiroshi Tamura, Yuto Matsuo, Taeko Matsuura, Seishin Takao, Kikuo Umegaki, Hiroki Shirato
    • Organizer
      56th Annual Conference of the Particle Therapy Co-Operative Group
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H04899
  • [Presentation] Time saving lateral profile validation procedure utilizing simplified Monte Carlo calculation for patient specific QA of proton beam therapy2017

    • Author(s)
      T. Yamada, T. Takayanagi, T. Matsuura, S. Takao, T. Yoshimura, S. Hirayama, T. Fujii, K. Umegaki
    • Organizer
      The 113th Scientific meeting the Japan Society of Medical Physics
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Monoscopic X-ray imaging for real-time three-dimensional target localization using multiple internal fiducial markers2017

    • Author(s)
      Naoki Miyamoto, Ryusuke Suzuki, Seishin Takao, Taeko Matsuura, Takaaki Fujii, Yusuke Hirayama, Hidenori Koyano, Shinichi Shimizu, Kikuo Umegaki and Hiroki Shirato
    • Organizer
      2017 AAPM 59th Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H04899
  • [Presentation] An Analytical Approach for Calculating the Dose-Averaged LET in Spot-Scanning Proton Therapy with An Input Derived From a Monte Carlo Simulation2017

    • Author(s)
      S Hirayama, T Matsuura , H Ueda , H Koyano , S Takao , T Fujii , Y Fujii , R Fujimoto , S Shimizu , K Umegaki , H Shirato
    • Organizer
      AAPM(The American Association of Physicists in Medicine) 59th Annual Meeting & Exhibition
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Development of Time Saving Daily QA Measurement Tool for Spot Scanning Proton Therapy System2017

    • Author(s)
      T. Yamada, T. Takayanagi, S. Takao, T. Matsuura, S. Hirayama, T. Fujii, K. Umegaki
    • Organizer
      8th Japan-Korea Joint Meeting on Medical Physics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Evaluation of Water-Equivalent-Thickness (WET) deviation between Plan CT and Re-plan CT for prostate cancer in Spot-Scanning Proton-beam Therapy2017

    • Author(s)
      T. Fujii, T. Matsuura, S. Takao, N. Miyamoto, S. Hirayama, K. Umegaki, S. Shimizu, T. Umekawa, H. Shirato
    • Organizer
      8th Japan-Korea Joint Meeting on Medical Physics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] New Analysis Method of Proton Beam Profile Broadenings in Spot-Scanning Proton Nozzle Using Response Function of Angular Distribution2017

    • Author(s)
      H Ueda, T Matsuura , S Hirayama , M Furusaka , K Umegaki
    • Organizer
      AAPM(The American Association of Physicists in Medicine) 59th Annual Meeting & Exhibition
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] An evaluation of Water-Equivalent path Length Change along proton beam paths in Real-time Tumor-tracking Proton Therapy2017

    • Author(s)
      S. Unno, T. Fujii, H. Ueda, S. Takao, T. Ano, K. Umegaki
    • Organizer
      8th Japan-Korea Joint Meeting on Medical Physics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Development of a System for Evaluating the Actual Dose Distribution in Respiratory-Gated Spot-Scanning Proton Therapy Using Real-Time Image Guidance2017

    • Author(s)
      T Matsuura, S Hirayama , H Koyano , S Takao , T Fujii , T Yamada , Y Fujii , H Nihongi , S Shimizu , K Umegaki , H Shirato
    • Organizer
      AAPM(The American Association of Physicists in Medicine) 59th Annual Meeting & Exhibition
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Evaluation of measurement accuracy of novel monoscopic X-ray imaging technique for three-dimensional target localization using multiple internal fiducial markers2017

    • Author(s)
      Naoki Miyamoto, Ryusuke Suzuki, Seishin Takao, Taeko Matsuura, Shusuke Hirayama, Takaaki Fujii, Satoshi Tomioka, Shinichi Shimizu, Kikuo Umegaki, Hiroki Shirato
    • Organizer
      第114回医学物理学会
    • Data Source
      KAKENHI-PROJECT-15H04899
  • [Presentation] Development of a System for Evaluating the Actual Dose Distribution in Respiratory-Gated Spot-Scanning Proton Therapy Using Real-Time Image Guidance2017

    • Author(s)
      T. Matsuura, S. Hirayama, H. Koyano, S. Takao, T. Fujii, T. Yamada, Y.Fujii, H. Nihongi, S. Shimizu, K. Umegaki, H. Shirato
    • Organizer
      2017 AAPM 59th Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H04899
  • [Presentation] Development of An Image Registration Method Using Beam Path-Weighted Mutual Information for Patient Setup in Proton Beam Therapy2017

    • Author(s)
      2) S Takao, S Kawamura , H Ueda , T Matsuura , T Fujii , S Hirayama , S Shimizu , H Shirato , K Umegaki
    • Organizer
      APM(The American Association of Physicists in Medicine) 59th Annual Meeting & ExhibitionA
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K06097
  • [Presentation] Evaluation of measurement accuracy of novel monoscopic X-ray imaging technique for three-dimensional target localization using multiple internal fiducial markers2017

    • Author(s)
      Naoki Miyamoto, Ryusuke Suzuki, Seishin Takao, Taeko Matsuura, Shusuke Hirayama, Takaaki Fujii, Satoshi Tomioka, Shinichi Shimizu, Kikuo Umegaki, Hiroki Shirato
    • Organizer
      8th Japan-Korea Joint Meeting on Medical Physics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K06097
  • [Presentation] Evaluation of measurement accuracy of novel monoscopic X-ray imaging technique for three-dimensional target localization using multiple internal fiducial markers2017

    • Author(s)
      N. Miyamoto, R. Suzuki, S. Takao, T. Matsuura, S. Hirayama, T. Fujii, S. Tomioka, S. Shimizu, K. Umegaki, H. Shirato
    • Organizer
      8th Japan-Korea Joint Meeting on Medical Physics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Method for reducing depth dose error using a statistical respiratory motion model with beam angle optimization in proton beam therapy2017

    • Author(s)
      H. Nakagawa, N. Miyamoto, H. Ueda, K. Yokokawa, Y. Arai, S. Hirayama, K. Umegaki
    • Organizer
      8th Japan-Korea Joint Meeting on Medical Physics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] 時間的変化を伴う測定対象に対する重みつき計算機トモグラフィー再構成アルゴリズム2016

    • Author(s)
      富岡智, 内藤大基, 西山修輔, 宮本直樹, 梅垣菊男
    • Organizer
      日本医学物理学会
    • Place of Presentation
      宜野湾市(沖縄コンベンションセンター)
    • Year and Date
      2016-09-08
    • Data Source
      KAKENHI-PROJECT-15K06097
  • [Presentation] 体内マーカ3次元軌跡の解析による呼吸位相評価を利用した動体追跡放射線治療の患者位置決め/ゲート照射の効率化2016

    • Author(s)
      宮本直樹, 鈴木隆介, 高尾聖心, 松浦妙子, 松崎有華, 藤井孝明, 富岡智, 清水 伸一, 梅垣菊男, 白土博樹
    • Organizer
      第112回日本医学物理学会学術大会
    • Place of Presentation
      沖縄コンベンションセンター
    • Year and Date
      2016-09-08
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Spot-scanning proton beam therapy (SSPT) with or without the use of a real-time tumor-tracking function: Clinical Experience2016

    • Author(s)
      Katoh N, Shimizu S, Nishioka K, Hashimoto T, Inoue T, Matsuura T, Takao S, Onimaru R, Umegaki K, Shirato H
    • Organizer
      第75回日本医学放射線学会総会
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Year and Date
      2016-04-14
    • Data Source
      KAKENHI-PROJECT-15H04899
  • [Presentation] 陽子線治療における呼吸性移動を考慮した空間位置位相別 4 次元コーンビーム CT 画像再構成法 の開発2016

    • Author(s)
      阿野 知史,上田 英明,高尾 聖心,藤井 孝明,川村 翔太郎,梅垣 菊男
    • Organizer
      日本医学物理学会
    • Place of Presentation
      宜野湾市(沖縄コンベンションセンター)
    • Year and Date
      2016-09-09
    • Data Source
      KAKENHI-PROJECT-15K06097
  • [Presentation] 呼吸性移動を持った肝腫瘍に対する実時間画像同期陽子線治療の線量率および照射時間に関する検討2016

    • Author(s)
      清水伸一、加藤徳雄、高尾聖心、松浦妙子、宮本直樹、橋本孝之、西岡健太郎、吉村高明、梅垣菊男、白土博樹
    • Organizer
      第75回日本医学放射線学会総会
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Year and Date
      2016-04-14
    • Data Source
      KAKENHI-PROJECT-15H04899
  • [Presentation] 動体追跡陽子線治療における線量分布評価のための腫瘍の呼吸性移動のモデリング2016

    • Author(s)
      中川晴夫, 宮本直樹, 上田 英明, 横川航平, 松崎有華, 長田真由子, 梅垣菊男
    • Organizer
      第112回日本医学物理学会学術大会
    • Place of Presentation
      沖縄コンベンションセンター
    • Year and Date
      2016-09-08
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] 動体追跡研究及び4DCBCT 研究向け画像解析プラットフォームの開発2016

    • Author(s)
      藤井孝明, 高尾聖心, 宮本直樹, 松浦妙子, 松崎有華, 平山嵩祐, 清水伸一, 梅垣菊男, 白土博樹
    • Organizer
      第112回日本医学物理学会学術大会
    • Place of Presentation
      沖縄コンベンションセンター
    • Year and Date
      2016-09-08
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] 陽子線治療における呼吸性移動を考慮した空間位置位相別4次元コーンビームCT画像再構成法の開発2016

    • Author(s)
      阿野知史, 上田英明, 高尾聖心, 藤井孝明, 川村翔太郎, 梅垣菊男
    • Organizer
      第112回日本医学物理学会学術大会
    • Place of Presentation
      沖縄コンベンションセンター
    • Year and Date
      2016-09-08
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Simulation Study of Real-Time-Image Gating On Spot Scanning Proton Therapy for Lung Tumors2016

    • Author(s)
      Kanehira T, Matsuura T, Takao S, Matsuzaki Y, Fujii Y, Fujii T, Miyamoto N, Inoue T, Katoh N, Shimizu S, Umegaki K, Shirato H
    • Organizer
      AAPM 2016 58th Annual meeting and Exhibition
    • Place of Presentation
      WALTER E. WASHINGTON CONVENTION CENTER, Washington DC
    • Year and Date
      2016-07-31
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Software Development for 4D-CBCT Research of Real-Time-Image Gated Spot Scanning Proton Therapy2016

    • Author(s)
      Fujii T, Matsuura T, Takao S, Miyamoto N, Matsuzaki Y, Fujii Y, Umegaki K, Shimizu S, Shirato H
    • Organizer
      AAPM 2016 58th Annual meeting and Exhibition
    • Place of Presentation
      WALTER E. WASHINGTON CONVENTION CENTER, Washington DC
    • Year and Date
      2016-07-31
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Real-Time Visualization of Discrete Spot Scanning Proton Therapy Beam for Quality Assurance2016

    • Author(s)
      Matsuzaki Y, Jenkins C, Yang Y, Yoshimura T, Fujii Y, Umegaki K, Xing L
    • Organizer
      AAPM 2016 58th Annual meeting and Exhibition
    • Place of Presentation
      WALTER E. WASHINGTON CONVENTION CENTER, Washington DC
    • Year and Date
      2016-07-31
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Feasibility Study of Using Dual-Energy Cone Beam Computed Tomography (DE-CBCT) in Proton Therapy Treatment Planning2016

    • Author(s)
      Peng H, Kanehira T, Takao S, Matsuura T, Umegaki K, Shirato H, Xing L
    • Organizer
      ASTRO 2016 58th Annual Meeting
    • Place of Presentation
      Boston Convention and Exhibition Center
    • Year and Date
      2016-09-25
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Analysis of Durations and Dose Rates for Treatment of Moving Liver Tumors Using Real-Time Image Gated Spot Scanning Proton Beam Therapy2016

    • Author(s)
      Shimizu S, Katoh N, Hashimoto T, Nishioka K, Yoshimura T, Takao S, Matsuura T, Miyamoto N, Umegaki K, Shirato H
    • Organizer
      ASTRO 2016 58th Annual Meeting
    • Place of Presentation
      Boston Convention and Exhibition Center
    • Year and Date
      2016-09-25
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] 体内マーカ3次元軌跡解析による呼吸位相評価を利用した動体追跡放射線治療の患者位置決め/ゲート照射の効率化2016

    • Author(s)
      宮本直樹, 鈴木隆介, 高尾聖心, 松浦妙子, 松崎有華, 藤井孝明, 富岡智, 清水伸一, 梅垣菊男, 白土博樹
    • Organizer
      日本医学物理学会
    • Place of Presentation
      宜野湾市(沖縄コンベンションセンター)
    • Year and Date
      2016-09-10
    • Data Source
      KAKENHI-PROJECT-15K06097
  • [Presentation] No Increase in Biological Effectiveness Through Collimator Scattered Low Energy Protons2016

    • Author(s)
      Matsuura T, Takao S, Matsuzaki Y, Fujii Y, Fujii T, Maeda K, Ueda H, Koyano H, Umegaki K, Shirato H
    • Organizer
      AAPM 2016 58th Annual meeting and Exhibition
    • Place of Presentation
      WALTER E. WASHINGTON CONVENTION CENTER, Washington DC
    • Year and Date
      2016-07-31
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Treatment Time and Dose Rate Analysis for Respiratory Moving Liver Tumor Using Real-time-image Gated Spot Scanning Proton Beam Therapy System2016

    • Author(s)
      Shimizu S, Katoh N, Takao S, Matsuura T, Miyamoto N, Hashimoto T, Nishioka K, Yoshimura T, Umegaki K, Shirato H
    • Organizer
      ASTRO 2016 Annual Meeting
    • Place of Presentation
      Boston, USA
    • Year and Date
      2016-09-25
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H04899
  • [Presentation] 陽子線治療における計画CTとコーンビームCT画像の三次元位置合わせプログラムの開発2016

    • Author(s)
      川村翔太郎, 上田英明, 中里慧二, 高尾聖心, 藤井孝明, 梅垣菊男
    • Organizer
      第112回日本医学物理学会学術大会
    • Place of Presentation
      沖縄コンベンションセンター
    • Year and Date
      2016-09-08
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] 動体追跡陽子線治療における線量分布評価のための腫瘍の呼吸性移動のモデリング2016

    • Author(s)
      中川 晴夫,宮本 直樹,上田 英明,横川 航平,松崎 有華,長田 真由子,梅垣 菊男
    • Organizer
      日本医学物理学会
    • Place of Presentation
      宜野湾市(沖縄コンベンションセンター)
    • Year and Date
      2016-09-09
    • Data Source
      KAKENHI-PROJECT-15K06097
  • [Presentation] 動体追跡研究及び 4DCBCT 研究向け画像解析プラットフォームの開発2016

    • Author(s)
      藤井 孝明,高尾 聖心,宮本 直樹,松浦 妙子,松崎 有華,平山 嵩祐,清水 伸一,梅垣 菊男,白土 博樹
    • Organizer
      日本医学物理学会
    • Place of Presentation
      宜野湾市(沖縄コンベンションセンター)
    • Year and Date
      2016-09-09
    • Data Source
      KAKENHI-PROJECT-15K06097
  • [Presentation] Dosimetric Comparison of Spot-Scanning Proton Therapy Techniques for Liver Tumors Close to the Skin Surface2016

    • Author(s)
      Takao S, Matsuura T, Matsuzaki Y, Fujii Y, Fujii T, Katoh N, Shimizu S, Umegaki K, Shirato H
    • Organizer
      AAPM 2016 58th Annual meeting and Exhibition
    • Place of Presentation
      WALTER E. WASHINGTON CONVENTION CENTER, Washington DC
    • Year and Date
      2016-07-31
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] 陽子線スポットスキャニング治療における治療計画モンテカルロ検証システムの開発2016

    • Author(s)
      長田真由子, 上田英明, 藤井祐介, 松崎有華, 平山嵩祐, 梅垣菊男
    • Organizer
      第112回日本医学物理学会学術大会
    • Place of Presentation
      沖縄コンベンションセンター
    • Year and Date
      2016-09-08
    • Data Source
      KAKENHI-PROJECT-16H05235
  • [Presentation] Initial clinical experience of spot-scanning proton beam therapy using real-time-image gated proton-beam therapy system2015

    • Author(s)
      Shimizu S, Katoh N, Kentaro N, Hashimoto T, Inoue T, Matsuura T, Takao S, Matsuzaki Y,Fujii Y, Tamura M, Onimaru R, Umegaki K, Shirato H
    • Organizer
      4D Treatment Planning Workshop 2015
    • Place of Presentation
      Dresden(Germany)
    • Year and Date
      2015-11-26
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H04899
  • [Presentation] Treatment of respiratory moving liver tumor using gated spot scanning proton beam therapy system with real-time tumor-tracking function2015

    • Author(s)
      Shimizu S, Katoh N, Takao S, Matsuura T, Miyamoto N, Hashimoto T, Nishioka K, Yoshimura T, Matsuzaki Y, Kinoshita R, Nishikawa Y, Onimaru R, Umegaki K, Shirato H
    • Organizer
      57th Annual Meeting of American Society of Therapeutic Radiology and Oncology
    • Place of Presentation
      San Antonio(USA)
    • Year and Date
      2015-10-18
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H04899
  • 1.  Miyamoto Naoki (00552879)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 57 results
  • 2.  Shimizu Shinichi (50463724)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 67 results
  • 3.  高尾 聖心 (10614216)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 80 results
  • 4.  松浦 妙子 (90590266)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 71 results
  • 5.  西岡 健太郎 (80463743)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 5 results
  • 6.  Tomioka Satoshi (40237110)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 6 results
  • 7.  Shirato Hiroki (20187537)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 6 results
  • 8.  木下 留美子 (70507582)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 2 results
  • 9.  加藤 徳雄 (80572495)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 9 results
  • 10.  橋本 孝之 (60400678)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 11.  Nishio Teiji (40415526)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  西山 修輔 (30333628)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 13.  鬼丸 力也 (80374461)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 14.  牧永 綾乃 (40571948)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  稲庭 拓 (10446536)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  阿蘇 司 (30290737)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  中川 恵一 (80188896)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  溝脇 尚志 (90314210)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  吉村 高明 (70807742)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 20.  田口 大志 (90374454)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 21.  茶本 健司 (50447041)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  Nam JinMin (60414132)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  小野寺 康仁 (90435561)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  平田 雄一 (00821985)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  田中 創大 (00826092)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  安田 耕一
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 27.  水田 正弘
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 28.  伊達 広行
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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