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HAGA AKIHIRO  芳賀 昭弘

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HAGA Akihiro  芳賀 昭弘

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Researcher Number 30448021
Affiliation (Current) 2022: 徳島大学, 大学院医歯薬学研究部(医学域), 教授
Affiliation (based on the past Project Information) *help 2018 – 2021: 徳島大学, 大学院医歯薬学研究部(医学域), 教授
2017: 徳島大学, 大学院医歯薬学研究部(医学系), 教授
2010 – 2016: 東京大学, 医学部附属病院, 助教
2010 – 2012: 東京大学, 大学院・医学系研究科, 特任助教
Review Section/Research Field
Principal Investigator
Radiation science / Medical Physics and Radiological Technology / Basic Section 52040:Radiological sciences-related
Except Principal Investigator
Medical Physics and Radiological Technology / Radiation science / 医学物理学・放射線技術学 / Basic Section 52040:Radiological sciences-related / Nuclear engineering / Basic Section 58010:Medical management and medical sociology-related / Basic Section 50020:Tumor diagnostics and therapeutics-related
Keywords
Principal Investigator
コーンビームCT / Dual energy CT / 光電効果 / 逐次近似再構成 / 医学物理学 / 強度変調放射線治療 / VMAT / Deformable registration / 高精度放射線治療 / 経時的最適化 … More / Adaptive radiotherapy / 臓器の動き / Deformable Registration / Adaptive Radiotherapy / Adaptive Rdiotherapy / Cone beam CT / kilo voltage X-ray / Mega voltage X-ray / in-treatment CT / Four dimensional CT / Dual Energy CT / Mega-voltage CT / Kilo-voltage CT / 電子密度 / 有効原子番号 / デュアルエナジーCT / コンプトン散乱 / キロボルトX線 / メガボルトX線 / ハイブリッドCT / キロボルトエックス線 / メガボルトエックス線 / 画像誘導放射線治療 / 4次元 / 物質同定 / ビームハードニング / 事後分布最大化 / Hartree-Fock / 放射線物理学 / Hatree-Fock / CT / エネルギースペクトル / 正規化 / 元素推定 / MRI / 機能推定 / 画像処理 / 超音波画像 / 機能画像 / レディオミクス … More
Except Principal Investigator
放射線治療 / 回転型 / 治療中 / 定位 / 体幹部定位放射線治療 / 実線量分布 / 体幹部 / 予測 / 呼吸性移動 / 強度変調 / 肺 / コーンビームCT / 強度変調回転照射法 / 対象内構造 / 強度変調法 / 線量分布 / 外部照射 / 主成分分析 / 信号解析 / 状態監視保全 / 動的回転機器 / 異常診断 / SSA解析 / 時系列データ予測 / 追尾型放射線治療装置 / 肺腫瘍 / 320列CT / VMAT / コーンビーム CT / 4D-CT / IMRT / VMAT-CT / radiation therapy / radiotherapy / adaptive radiotherapy / adaptive radiation therapy / 定位放射線治療 / 回転型強度変調法 / 放射線測定 / プラスチックシンチレータ / コーンビームCT画質改善 / 画像誘導放射線治療 / 治療中の腫瘍移動、変化 / 逐次放射線治療 / 治療中の腫瘍異動・変形 / 治療中の腫瘍移動・変形 / 腫瘍制御 / 副作用 / 予測法 / 強度変調放射線回転治療 / Flattening Filter Free / データ同化 / 状態空間モデル / リアルタイム線量計算 / 線量可視化 / 超解像 / 呼吸予測 / 距離カメラ / フラットニングフィルターフリー / 回転型強度変調放射線治療 / 高線量率 / FFF / 患者セットアップ / 距離画像センサ / Mixed Reality / モンテカルロシミュレーション / 線量計算 / リアルタイム / Virtual Reality / IVR / リアルタイムモンテカルロシミュレーション / 放射線被ばく / モンテカルロ線量計算 / 複合現実 / 仮想現実 / モンテカルロ / VR / 個別化 / 投与線量分布 / 特徴量 / 形態変化 / 特定保健指導 / 特定健診 / 後ろ向きコホート研究 / 医療費適正化 / 行動変容 / 特定健康診断 / レセプト情報 / レディオミクス / MRI / 治療効果予測 / マウスがんモデル / 分子イメージング / がん / 人工知能 Less
  • Research Projects

    (18 results)
  • Research Products

    (298 results)
  • Co-Researchers

    (47 People)
  •  放射線治療効果を高精度に予測する分子イメージングレディオミクスモデルの開発

    • Principal Investigator
      生島 仁史
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 50020:Tumor diagnostics and therapeutics-related
    • Research Institution
      The University of Tokushima
  •  元素推定と機能推定に基づく医用画像の正規化に関する研究Principal Investigator

    • Principal Investigator
      芳賀 昭弘
    • Project Period (FY)
      2019 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 52040:Radiological sciences-related
    • Research Institution
      The University of Tokushima
  •  Proposal of efficient specific health guidance operation based on the combined receipt and specific medical checkup big data of Osaka Prefecture

    • Principal Investigator
      守山 敏樹
    • Project Period (FY)
      2019 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 58010:Medical management and medical sociology-related
    • Research Institution
      Osaka University
  •  Real-time dose estimation for IR

    • Principal Investigator
      Kotoku Jun'ichi
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 52040:Radiological sciences-related
    • Research Institution
      Teikyo University
  •  個別化放射線治療に貢献する投与線量分布の特徴量解析

    • Principal Investigator
      今江 禄一
    • Project Period (FY)
      2018 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 52040:Radiological sciences-related
    • Research Institution
      The University of Tokyo
  •  Development of multi-energy CT reconstruction algorithm for material decompositionPrincipal Investigator

    • Principal Investigator
      HAGA Akihiro
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Medical Physics and Radiological Technology
    • Research Institution
      The University of Tokushima
      The University of Tokyo
  •  Prediction of tumor control and side effects using in-treatment dose distribution in stereotactic body radiotherapy

    • Principal Investigator
      Imae Toshikazu
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Medical Physics and Radiological Technology
    • Research Institution
      The University of Tokyo
  •  Prediction of respiratory motion using state space models

    • Principal Investigator
      Kotoku Jun'ichi
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Medical Physics and Radiological Technology
    • Research Institution
      Teikyo University
  •  Volumetric modulated arc therapy with flattening filter free techniques for stereotactic body radiotherapy

    • Principal Investigator
      Shigeharu Takenaka
    • Project Period (FY)
      2015 – 2016
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Medical Physics and Radiological Technology
    • Research Institution
      The University of Tokyo
  •  Patient setup system using a virtual X-ray image

    • Principal Investigator
      Hashimoto Masatoshi
    • Project Period (FY)
      2015 – 2016
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Medical Physics and Radiological Technology
    • Research Institution
      Japanese Foundation for Cancer Research
  •  Improvement of image quality using estimated filters and physical filters in image-guided radiation therapy

    • Principal Investigator
      Sakumi Akira
    • Project Period (FY)
      2013 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Radiation science
    • Research Institution
      Japanese Foundation for Cancer Research
      The University of Tokyo
  •  Dose distribution during stereotactic body radiotherapy using volumetric modulated arc therapy

    • Principal Investigator
      IMAE Toshikazu
    • Project Period (FY)
      2012 – 2014
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      医学物理学・放射線技術学
    • Research Institution
      The University of Tokyo
  •  Four-dimensional dose distribution measurement using plastic scintillator

    • Principal Investigator
      HASHIMOTO Masatoshi
    • Project Period (FY)
      2012 – 2014
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      医学物理学・放射線技術学
    • Research Institution
      Japanese Foundation for Cancer Research
  •  Development of Hybrid and Dual Energy CT System in Radiation Therapy DevicePrincipal Investigator

    • Principal Investigator
      HAGA Akihiro
    • Project Period (FY)
      2012 – 2014
    • Research Category
      Grant-in-Aid for Young Scientists (A)
    • Research Field
      Radiation science
    • Research Institution
      The University of Tokyo
  •  Development of four-dimensional CT acquisition and tumor detection system during volumetric modulated arc therapy.

    • Principal Investigator
      NAKAGAWA Keiichi
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Radiation science
    • Research Institution
      The University of Tokyo
  •  Study about Improvement of Reliability on Maintenance TechnologyBased on NPP Condition and Medical Application Using Time Series Analysis

    • Principal Investigator
      DEMACHI Kazuyuki
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Nuclear engineering
    • Research Institution
      The University of Tokyo
  •  Dose calculation system using in-treatment cone-beam CT for adaptive radiation therapyPrincipal Investigator

    • Principal Investigator
      HAGA Akihiro
    • Project Period (FY)
      2010 – 2011
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Radiation science
    • Research Institution
      The University of Tokyo
  •  Stereotactic body radiotherapy using volumetric modulated arc therapy in consideration of respiratory motion

    • Principal Investigator
      IMAE Toshikazu
    • Project Period (FY)
      2010 – 2011
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Radiation science
    • Research Institution
      The University of Tokyo

All 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 Other

All Journal Article Presentation Book Patent

  • [Book] 放射線治療AIと外科治療AI:第5章2020

    • Author(s)
      芳賀昭弘
    • Total Pages
      217
    • Publisher
      オーム社
    • ISBN
      9784274225475
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Book] 工学教程 放射線生物学, --- 第3章3.5線量率と分割照射 ---2020

    • Author(s)
      芳賀昭弘
    • Total Pages
      135
    • Publisher
      東京大学出版
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Book] Image-Based Computer-Assisted Radiation Therapy: Chapter 9: x-ray based patient positioning2017

    • Author(s)
      Akihiro Haga
    • Publisher
      Springer
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Book] Stereotactic Body Radiation Therapy Chapter 18: Others: Four-dimensional Cone-Beam CT during SBRT2015

    • Author(s)
      Haga A. Kida S. Saotome N. Yamashita H. Masutani Y. and Nakagawa K
    • Total Pages
      254
    • Publisher
      Springer
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Book] Stereotactic Body Radiation Therapy: Principles and Practices: Chapter 192015

    • Author(s)
      Haga A*. Kida S. Saotome N. Takahashi W. Yamashita H. Masutani Y. and Nakagawa K.
    • Total Pages
      7
    • Publisher
      Springer
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Book] Stereotactic Body Radiation Therapy: Chapter 192014

    • Author(s)
      Haga A. Kida S. Saotome N. Yamashita H. Masutani Y. and Nakagawa K
    • Total Pages
      10
    • Publisher
      Springer
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Book] 初学者のための原子力・量子・核融合の事典 第4章4.9:3次元原体照射2014

    • Author(s)
      芳賀昭弘
    • Total Pages
      4
    • Publisher
      丸善出版
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Book] 病院と患者のための放射線治療2012

    • Author(s)
      中川恵一、芳賀昭弘, 他
    • Publisher
      産業科学株式会社
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Book] 放射線治療最前線2011

    • Author(s)
      中川恵一、芳賀昭弘, 他多数
    • Publisher
      インナービジョン
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Book] 放射線治療と医学物理の理工学2011

    • Author(s)
      芳賀昭弘, 他多数
    • Total Pages
      300
    • Publisher
      養賢堂
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Book] 放射線治療と医学物理の理工学

    • Author(s)
      芳賀昭弘, 他多数
    • Publisher
      養賢堂
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] Acceptable fetal dose using flattening filter-free volumetric arc therapy (FFF VMAT) in postoperative chemoradiotherapy of tongue cancer during pregnancy2020

    • Author(s)
      Takahashi Wataru, Nawa Kanabu, Haga Akihiro, Yamashita Hideomi, Imae Toshikazu, Ogita Mami, Okuma Kae, Abe Osamu, Nakagawa Keiichi
    • Journal Title

      Clinical and Translational Radiation Oncology

      Volume: 20 Pages: 9-12

    • DOI

      10.1016/j.ctro.2019.10.002

    • NAID

      120006937622

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K08201, KAKENHI-PROJECT-17K15799
  • [Journal Article] Deep Learning for Assessment of Left Ventricular Ejection Fraction from Echocardiographic Images2020

    • Author(s)
      Kenya Kusunose, Akihiro Haga, Natsumi Yamaguchi, Takashi Abe, Daiju Fukuda, Hirotsugu Yamada, Masafumi Harada and Masataka Sata
    • Journal Title

      Journal of the American Society of Echocardiography

      Volume: 33 Pages: 632-635

    • DOI

      10.1016/j.echo.2020.01.009

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K08201, KAKENHI-PROJECT-19K08584, KAKENHI-PROJECT-19H03654
  • [Journal Article] Clinically Feasible and Accurate View Classification of Echocardiographic Images Using Deep Learning2020

    • Author(s)
      Kenya Kusunose, Akihiro Haga, Mizuki Inoue, Daiju Fukuda, Hirotsugu Yamada and Masataka Sata
    • Journal Title

      Biomolecules

      Volume: 10 Pages: 665-665

    • DOI

      10.3390/biom10050665

    • NAID

      120006884826

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K08201, KAKENHI-PROJECT-19K08584, KAKENHI-PROJECT-19H03654
  • [Journal Article] Causal relations of health indices inferred statistically using the DirectLiNGAM algorithm from big data of Osaka prefecture health checkups2020

    • Author(s)
      Kotoku Jun'ichi, Oyama Asuka, Kitazumi Kanako, Toki Hiroshi, Akihiro Haga, Yamamoto Ryohei, Shinzawa Maki, Yamakawa Miyae, Fukui Sakiko, Yamamoto Keiichi and Moriyama Toshiki
    • Journal Title

      PLOS ONE

      Volume: 15

    • DOI

      10.1371/journal.pone.0243229

    • NAID

      120007174424

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K08201, KAKENHI-PROJECT-18K07646
  • [Journal Article] Echo Radiomics: An Echocardiographic Analysis Using Two-Dimensional Echo Imaging2020

    • Author(s)
      芳賀 昭弘, 楠瀬 賢也
    • Journal Title

      MIT

      Volume: 38 Issue: 1 Pages: 21-26

    • DOI

      10.11409/mit.38.21

    • NAID

      130007796412

    • ISSN
      0288-450X, 2185-3193
    • Language
      Japanese
    • Open Access
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Journal Article] Retrospective dose reconstruction of prostate stereotactic body radiotherapy using conebeam CT and a log file during VMAT delivery with flatteningfilterfree mode2020

    • Author(s)
      Imae Toshikazu,Haga Akihiro,Watanabe Yuichi,Takenaka Shigeharu,Shiraki Takashi,Nawa Kanabu,Ogita Mami,Takahashi Wataru,Yamashita Hideomi,Nakagawa Keiichi,Abe Osamu.
    • Journal Title

      Radiological Physics and Technology

      Volume: 13 Pages: 238-248

    • DOI

      10.1007/s12194-020-00574-3

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K07667, KAKENHI-PROJECT-19K08201, KAKENHI-PROJECT-20H04278
  • [Journal Article] Fast Statistical Iterative Reconstruction for Mega-voltage Computed Tomography2020

    • Author(s)
      S. Ozaki, A. Haga, E. Chao, C. Maurer, K. Nawa, T. Ohta, T. Nakamoto, Y. Nozawa, T. Magome, M. Nakano, K. Nakagawa
    • Journal Title

      The Journal of Medical Investigation

      Volume: 67 Issue: 1.2 Pages: 30-39

    • DOI

      10.2152/jmi.67.30

    • NAID

      130007839921

    • ISSN
      1343-1420, 1349-6867
    • Language
      English
    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K08093, KAKENHI-PROJECT-18K15625, KAKENHI-PROJECT-18J00599, KAKENHI-PROJECT-19K08201, KAKENHI-PROJECT-18K15569, KAKENHI-PROJECT-18K15604
  • [Journal Article] Utilization of Artificial Intelligence in Echocardiography2019

    • Author(s)
      Kusunose Kenya、Haga Akihiro、Abe Takashi、Sata Masataka
    • Journal Title

      Circulation Journal

      Volume: 83 Issue: 8 Pages: 1623-1629

    • DOI

      10.1253/circj.cj-19-0420

      10.1253/circj.CJ-19-0420

    • NAID

      130007682993

    • ISSN
      1346-9843, 1347-4820
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K08201, KAKENHI-PROJECT-19H03654
  • [Journal Article] A Deep Learning Approach for Assessment of Regional Wall Motion Abnormality From Echocardiographic Images2019

    • Author(s)
      Kenya Kusunose, Takashi Abe, Akihiro Haga, Daiju Fukuda, Hirotsugu Yamada, Masafumi Harada and Masataka Sata
    • Journal Title

      JACC. Cardiovascular Imaging

      Volume: 100 Pages: 374-381

    • NAID

      120006844043

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Journal Article] Improvement of the robustness to set up error by a virtual bolus in total scalp irradiation with Helical TomoTherapy2019

    • Author(s)
      Ryosuke Takenaka, Akihiro Haga, Kanabu Nawa, Yamashita Hideomi and Keiichi Nakagawa
    • Journal Title

      Radiological Physics and Technology

      Volume: 12 Pages: 433-437

    • DOI

      10.1007/s12194-019-00539-1

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K08201, KAKENHI-PROJECT-17K15799
  • [Journal Article] Optimization of treatment strategy by using a machine learning model to predict survival time of patients with malignant glioma after radiotherapy,2019

    • Author(s)
      Mizutani Takuya, Magome Taiki, Igaki Hiroshi, Akihiro Haga, Nawa Kanabu, Sekiya Noriyasu and Nakagawa Keiichi
    • Journal Title

      Journal of Radiation Research

      Volume: 60 Pages: 818-824

    • NAID

      120006959735

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Journal Article] Radiomics Analysis for Glioma Malignancy Evaluation Using Diffusion Kurtosis and Tensor Imaging2019

    • Author(s)
      Takahashi Satoshi, Takahashi Wataru, Tanaka Shota, Haga Akihiro, Nakamoto Takahiro, Suzuki Yuichi, Hana Taijun, Mukasa Akitake, Takayanagi Shunsaku, Kitagawa Yosuke, Nejo Takahide, Nomura Masashi, Nakagawa Keiichi and Saito Nobuhito
    • Journal Title

      International Journal of Radiation Oncology*Biology*Physics

      Volume: 105 Pages: 784-791

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Journal Article] 物理学と機械学習,そして医療2019

    • Author(s)
      芳賀昭弘
    • Journal Title

      四国医学雑誌

      Volume: 75 Pages: 155-164

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Journal Article] Prediction of malignant glioma grades using contrast-enhanced T1-weighted and T2-weighted magnetic resonance images based on a radiomic analysis2019

    • Author(s)
      Nakamoto Takahiro、Takahashi Wataru、Haga Akihiro、Takahashi Satoshi、Kiryu Shigeru、Nawa Kanabu、Ohta Takeshi、Ozaki Sho、Nozawa Yuki、Tanaka Shota、Mukasa Akitake、Nakagawa Keiichi
    • Journal Title

      Scientific Reports

      Volume: 9 Pages: 19411-19411

    • DOI

      10.1038/s41598-019-55922-0

    • NAID

      120006875662

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K08201, KAKENHI-PROJECT-17K15799, KAKENHI-PROJECT-18K15625, KAKENHI-PROJECT-18J00599, KAKENHI-PROJECT-17H04300
  • [Journal Article] Flattening filter-free technique in volumetric modulated arc therapy for lung stereotactic body radiotherapy: A clinical comparison with the flattening filter technique.2018

    • Author(s)
      Aoki Shuri、Yamashita Hideomi、Haga Akihiro、Nawa Kanabu、Imae Toshikazu、Takahashi Wataru、Abe Osamu、Nakagawa Keiichi
    • Journal Title

      Oncol Lett.

      Volume: 15 Pages: 3928-3936

    • DOI

      10.3892/ol.2018.7809

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K15799, KAKENHI-PROJECT-17K16429, KAKENHI-PROJECT-15K08692
  • [Journal Article] Stereotactic body radiotherapy for centrally-located lung tumors with 56 Gy in seven fractions: A retrospective study2018

    • Author(s)
      Aoki Shuri、Yamashita Hideomi、Haga Akihiro、Ota Takeshi、Takahashi Wataru、Ozaki Sho、Nawa Kanabu、Imae Toshikazu、Abe Osamu、Nakagawa Keiichi
    • Journal Title

      Oncology Letters

      Volume: 16(4) Pages: 4498-4506

    • DOI

      10.3892/ol.2018.9188

    • NAID

      120007099373

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K07667, KAKENHI-PROJECT-17K15799, KAKENHI-PROJECT-17K16429
  • [Journal Article] Cone Beam Computed Tomography Image Quality Improvement Using a Deep Convolutional Neural Network2018

    • Author(s)
      Kida Satoshi、Nakamoto Takahiro、Nakano Masahiro、Nawa Kanabu、Haga Akihiro、Kotoku Jun'ichi、Yamashita Hideomi、Nakagawa Keiichi
    • Journal Title

      Cureus

      Volume: - Pages: 1-15

    • DOI

      10.7759/cureus.2548

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15K08703, KAKENHI-PROJECT-17K15799, KAKENHI-PROJECT-18K15569, KAKENHI-PROJECT-18K15625, KAKENHI-PROJECT-18J00599, KAKENHI-PROJECT-16H07429
  • [Journal Article] Cone-beam CT reconstruction for non-periodic organ motion using time-ordered chain graph model2017

    • Author(s)
      Nakano Masahiro、Haga Akihiro、Kotoku Jun’ichi、Magome Taiki、Masutani Yoshitaka、Hanaoka Shouhei、Kida Satoshi、Nakagawa Keiichi
    • Journal Title

      Radiation Oncology

      Volume: 12 Pages: 1-14

    • DOI

      10.1186/s13014-017-0879-8

    • NAID

      120006939632

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15K08691, KAKENHI-PROJECT-15K08703, KAKENHI-PROJECT-16H07429
  • [Journal Article] Classification of early stage non-small cell lung cancers on computed tomographic images into histological types using radiomic features: interobserver delineation variability analysis2017

    • Author(s)
      Haga Akihiro、Takahashi Wataru、Aoki Shuri、Nawa Kanabu、Yamashita Hideomi、Abe Osamu、Nakagawa Keiichi
    • Journal Title

      Radiol Phys Technol.

      Volume: 11 Pages: 27-35

    • DOI

      10.1007/s12194-017-0433-2

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K15799, KAKENHI-PROJECT-17K16429, KAKENHI-PROJECT-15K08691
  • [Journal Article] Evaluation of a commercial automatic treatment planning system for prostate cancers2017

    • Author(s)
      Nawa K, Haga A, Nomoto A, Sarmiento R, Norton I, Shiraishi K, Yamashita H, Nakagawa K.
    • Journal Title

      Medical Dosimetry

      Volume: 42 Pages: 203-209

    • DOI

      10.1016/j.meddos.2017.03.004

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K06870, KAKENHI-PROJECT-17K15799, KAKENHI-PROJECT-15K08691
  • [Journal Article] Effective atomic number estimation using kV-MV dual-energy source in LINAC2017

    • Author(s)
      Sakata Dousatsu、Haga Akihiro、Kida Satoshi、Imae Toshikazu、Takenaka Shigeharu、Nakagawa Keiichi
    • Journal Title

      Physica Medica

      Volume: 39 Pages: 9-15

    • DOI

      10.1016/j.ejmp.2017.06.010

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Journal Article] A Half-Arc Multiple Deep-Inspiration Breath-Hold Volumetric Modulated Arc Therapy for a Lung Tumor with 10 MV Flattening-Filter-Free Beams and an Image Sensor Measuring a Distance Map to Thorax Surface: An Initial Clinical Experience2017

    • Author(s)
      Keiichi Nakagawa, Kanabu Nawa, Masatoshi Hashimoto, Shuri Aoki, Yoshihiro Kaneko, Hideomi Yamashita, Akihiro Haga
    • Journal Title

      International Journal of Medical Physics, Clinical Engineering and Radiation Oncology

      Volume: 6 Pages: 31-35

    • DOI

      10.4236/ijmpcero.2017.61004

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15K19212, KAKENHI-PROJECT-15K08691
  • [Journal Article] Evaluation of a Post-analysis Method for Cumulative Dose Distribution in Stereotactic Body Radiotherapy2016

    • Author(s)
      今江 禄一, 芳賀 昭弘, 早乙女 直也, 木田 智士, 中野 正寛, 竹中 重治, 竹内 幸浩, 白木 尚, 矢野 敬一, 山下 英臣, 中川 恵一, 大友 邦
    • Journal Title

      Japanese Journal of Radiological Technology

      Volume: 72 Issue: 3 Pages: 251-260

    • DOI

      10.6009/jjrt.2016_jsrt_72.3.251

      10.6009/jjrt.2016_JSRT_72.3.251

    • NAID

      130005137459

    • ISSN
      0369-4305, 1881-4883
    • Language
      Japanese
    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-15K08691, KAKENHI-PROJECT-15K08692, KAKENHI-PROJECT-15H06168
  • [Journal Article] Anomaly Detection of Respiratory Motion by Use of Singular Spectrum Analysis2016

    • Author(s)
      Jun'ichi Kotoku, S Kumagai, S Nakabayashi , A Haga, T Kobayashi
    • Journal Title

      Medical Physics

      Volume: 43 Pages: 3681-3682

    • DOI

      10.1118/1.4957113

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K08703
  • [Journal Article] Efficacy and feasibility of ambulatory treatment-based monthly nedaplatin plus S-1 in definitive or salvage concurrent chemoradiotherapy for early, advanced, and relapsed esophageal cancer2016

    • Author(s)
      Hideomi Yamashita, Akihiro Haga, Ryousuke Takenaka, Tomoki Kiritoshi, Kae Okuma, Kuni Ohtomo and Keiichi Nakagawa
    • Journal Title

      Radiat Oncol

      Volume: 11 Pages: 4-4

    • DOI

      10.1186/s13014-016-0587-9

    • NAID

      120006939631

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691, KAKENHI-PROJECT-25461926
  • [Journal Article] VMATとその有用性:臨床応用の観点から2016

    • Author(s)
      芳賀昭弘
    • Journal Title

      医学物理

      Volume: 36 Pages: 161-165

    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Journal Article] Evaluation of In Vivo Volumetric Dosimetry for Prostate Cancer Using Electronic Portal Imaging Device2016

    • Author(s)
      今江禄一,竹中重治,渡邉雄一,岡野由香里,根津 誠,三枝茂輝,竹内幸浩,矢野敬一, 芳賀昭弘, 白石憲史郎, 山下英臣, 中川恵一
    • Journal Title

      Japanese Journal of Radiological Technology

      Volume: 72 Issue: 11 Pages: 1128-1136

    • DOI

      10.6009/jjrt.2016_jsrt_72.11.1128

      10.6009/jjrt.2016_JSRT_72.11.1128

    • NAID

      130005284228

    • ISSN
      0369-4305, 1881-4883
    • Language
      Japanese
    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-15K06870, KAKENHI-PROJECT-15K08692
  • [Journal Article] Evaluation of functional marrow irradiation based on skeletal marrow composition obtained using dual-energy CT2016

    • Author(s)
      Taiki Magome, Jerry Froelich, Yutaka Takahashi, Luke Arentsen, Shernan Holtan, Keenan Brown, Akihiro Haga, Keiichi Nakagawa, Jennifer Holter, Sebastian Giebel, Jeffrey Wong, Kathryn Dusenbery, Guy Storme, Susanta Hui
    • Journal Title

      International Journal of Radiation Oncology, Biology, Physics

      Volume: 96 Pages: 679-687

    • DOI

      10.1016/j.ijrobp.2016.06.2459

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Journal Article] Adequate target volume in total body irradiation by intensity-modulated radiation therapy using helical tomotherapy: a simulation study2016

    • Author(s)
      Ryosuke Takenaka, Akihiro Haga, Hideomi Yamashita, Keiichi Nakagawa
    • Journal Title

      Journal of Radiation Research

      Volume: 58 Pages: 1-7

    • DOI

      10.1093/jrr/rrw115

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Journal Article] Four-Dimensional Cone-Beam CT Iterative Reconstruction with Time-Ordered Chain Graph Model for Non-Periodic Organ Motion and Deformation2016

    • Author(s)
      Masahiro Nakano, A Haga, Jun'ichi Kotoku, Taiki Magome, Yoshitake Masutani, S Hanaoka, K Nakagawa
    • Journal Title

      Medical Physics

      Volume: 43 Pages: 3702-3702

    • DOI

      10.1118/1.4957236

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K08703
  • [Journal Article] Field-Of-View Expansion in Cone-Beam CT Reconstruction by Use of Prior Information2016

    • Author(s)
      A Haga,Taiki Magome,Masahiro Nakano, Jun'ichi Kotoku, K Nakagawa
    • Journal Title

      Medical Physics

      Volume: 43 Pages: 3411-3411

    • DOI

      10.1118/1.4955931

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K08703
  • [Journal Article] A rapid imaging method for total body or marrow irradiation in helical tomotherapy2016

    • Author(s)
      Taiki Magome, Akihiro Haga, Yutaka Takahashi, Keiichi Nakagawa, Kathryn Dusenbery, Susanta Hui
    • Journal Title

      International Journal of Radiation Oncology, Biology, Physics

      Volume: 96 Pages: 688-695

    • DOI

      10.1016/j.ijrobp.2016.06.2458

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Journal Article] Patterns of Recurrence in Malignant Glioma Patients: Association with Subventricular Zone and Radiotherapy Dose2015

    • Author(s)
      Hiroshi Igaki, Taiki Magome, Madoka Sakuramachi, Akihiro Nomoto, Akira Sakumi, Mayuka Kitaguchi, Akihiro Haga, Jun Itami, Keiichi Nakagawa
    • Journal Title

      Jacobs Journal of Radiation Oncology

      Volume: 2 Pages: 1-7

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Journal Article] Prediction of Respiratory Motion Using State Space Models2015

    • Author(s)
      J Kotoku, S Kumagai, A Haga, S Nakabayashi, N Arai, T Kobayashi
    • Journal Title

      Medical Physics

      Volume: 42(6) Pages: 3638-3638

    • DOI

      10.1118/1.4925793

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08703
  • [Journal Article] Improvement of Kilo-voltage Cone Beam CT Image Quality with Iterative Optimized Scatter Correction Algorithm2015

    • Author(s)
      木田智士, 増谷佳孝, 中野正寛, 今江禄一, 中川恵一, 芳賀昭弘
    • Journal Title

      MIT

      Volume: 33 Issue: 3 Pages: 133-141

    • DOI

      10.11409/mit.33.133

    • NAID

      130005072699

    • ISSN
      0288-450X, 2185-3193
    • Language
      Japanese
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Journal Article] Dynamic Image Prediction Using Principal Component and Multi-Channel Singular Spectral Analysis: A Feasibility Study2015

    • Author(s)
      Ritu Bhusal Chhatkuli, Kazuyuki Demachi, Naoki Miyamoto, Mitsuru Uesaka, Akihiro Haga
    • Journal Title

      Open Journal of Medical Imaging

      Volume: 5 Pages: 133-140

    • DOI

      10.4236/ojmi.2015.53017

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691, KAKENHI-PROJECT-15K08692
  • [Journal Article] Analysis of motion of the rectum during preoperative intensity modulated radiation therapy for rectal cancer using cone-beam computed tomography.2015

    • Author(s)
      Hideomi Yamashita, Ryousuke Takenaka, Akira Sakumi, Akihiro Haga, Kuni Otomo and Keiichi Nakagawa
    • Journal Title

      Radiation Oncology

      Volume: 10 Pages: 2-2

    • DOI

      10.1186/s13014-014-0311-6

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-24689048, KAKENHI-PROJECT-25461907, KAKENHI-PROJECT-25861075, KAKENHI-PROJECT-15K08691
  • [Journal Article] Volumetric modulated arc therapy for lung stereotactic radiation therapy can achieve high local control rates2015

    • Author(s)
      Yamashita H, Haga A, Takahashi W, Takenaka R, Imae T, Takenaka S, Nakagawa K.
    • Journal Title

      Radiation Oncology

      Volume: 9 Pages: 243-243

    • DOI

      10.1186/s13014-014-0243-1

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-24601005, KAKENHI-PROJECT-24689048
  • [Journal Article] Photoelectric Cross Section Revisited2015

    • Author(s)
      A Haga, J Kotoku, Y Horikawa, K Nakagawa
    • Journal Title

      Medical Physics

      Volume: 42(6) Pages: 3251-3251

    • DOI

      10.1118/1.4924040

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08703
  • [Journal Article] Quantitative estimation of the effect of radiation therapy by using WAM model2015

    • Author(s)
      Yuichiro Manabe, Takahiro Wada, Masako Bando, Akihiro Haga and Junichi Kotoku
    • Journal Title

      医学物理

      Volume: 35 Sup.1 Pages: 44-44

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K08703
  • [Journal Article] Winston-Lutz Test and Acquisition of Flexmap Using Rotational Irradiation2014

    • Author(s)
      今江 禄一, 芳賀 昭弘, 早乙女 直也, 竹中 重治, 岡野 由香里, 佐々木 克剛, 根津 誠, 三枝 茂輝, 白木 尚, 矢野 敬一, 中川 恵一, 大友 邦
    • Journal Title

      Japanese Journal of Radiological Technology

      Volume: 70 Issue: 4 Pages: 359-368

    • DOI

      10.6009/jjrt.2014_jsrt_70.4.359

      10.6009/jjrt.2014_JSRT_70.4.359

    • NAID

      130003393506

    • ISSN
      0369-4305, 1881-4883
    • Language
      Japanese
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Journal Article] Reconstruction of the treatment area by use of sinogram in helical tomotherapy2014

    • Author(s)
      Akihiro Haga, Keiichi Nakagawa, Calvin Maurer, Ken Ruchala, Edward Chao, Dylan Casey, Satoshi Kida, Dousatsu Sakata, Masahiro Nakano, Taiki Magome, Yoshitaka Masutani
    • Journal Title

      Radiat Oncol

      Volume: 9 Pages: 252-252

    • DOI

      10.1186/s13014-014-0252-0

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-13J02944, KAKENHI-PROJECT-24601017, KAKENHI-PROJECT-24689048, KAKENHI-ORGANIZER-26108001, KAKENHI-PLANNED-26108003, KAKENHI-PROJECT-26860397
  • [Journal Article] Impact of flattening-filter-free techniques on delivery time for lung stereotactic volumetric modulated arc therapy and image quality of concurrent kilovoltage cone-beam computed tomography: a preliminary phantom study2014

    • Author(s)
      Nakagawa K, Haga A, Sakumi A, Yamashita H, Igaki H, Shiraki T, Ohtomo K, Iwai Y, Yoda K.
    • Journal Title

      Journal of Radiation Research

      Volume: 55 Pages: 200-202

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25461907
  • [Journal Article] 肺定位放射線治療中の呼吸信号および照射制御パラメータを用いた線量分布の再構成2014

    • Author(s)
      今江禄一,芳賀昭弘,早乙女直也,木田智士,中野正寛,竹中重治,竹内幸浩,白木尚,矢野敬一,山下英臣,中川恵一,大友邦.
    • Journal Title

      日本放射線技術学会雑誌

      Volume: 70(11) Pages: 1225-1234

    • NAID

      130004713495

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Journal Article] Corticospinal tract-sparing intensity-modulated radiotherapy treatment planning.2014

    • Author(s)
      Igaki H, Sakumi A, Mukasa A, Saito K, Kunimatsu A, Masutani Y, Hanakita S, Ino K, Haga A, Nakagawa K, Ohtomo K.
    • Journal Title

      Report Practical Oncology of Radiotherapy.

      Volume: 19 Pages: 310-6

    • DOI

      10.1016/j.rpor.2014.01.002

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25461907
  • [Journal Article] Independent absorbed-dose calculation using the Monte Carlo algorithm in volumetric modulated arc therapy2014

    • Author(s)
      Haga A , Magome T , Takenaka S , Imae T , Sakumi A , Nomoto A , Igaki H , Shiraishi K , Yamashita H , Ohtomo K , Nakagawa K.
    • Journal Title

      Radiation Oncology

      Volume: 9 Pages: 75-75

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25461907
  • [Journal Article] Independent Absorbed Dose Calculation Using the Monte Carlo Algorithm in Volumetric Modulated Arc Therapy2014

    • Author(s)
      Haga A, Magome T, Takenaka S, Imae T, Sakumi A, Nomoto A, Igaki H, Shiraishi K, Yamashita H, Ohtomo K, Nakagawa K.
    • Journal Title

      Radiation Oncology

      Volume: 9 Pages: 75-75

    • DOI

      10.1186/1748-717x-9-75

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-23591837, KAKENHI-PROJECT-24601005, KAKENHI-PROJECT-24601017, KAKENHI-PROJECT-24689048
  • [Journal Article] Impact of a Low Transmission Multileaf Collimator on the Parotid Grand Dose in Head and Neck Volumetric Modulated Arc Therapy Planning: A Dose-Volume Histogram Comparison Between 2-Step Adaptive and Simultaneously Integrated Boost Techniques2014

    • Author(s)
      A. Sakumi, K. Yamamoto, A. Haga, K. Okuma, H. Igaki, Y. Iwai, K. Yoda, K. Nakagawa
    • Journal Title

      International Journal of Radiation Oncology Biology Physics

      Volume: 90

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25461907
  • [Journal Article] Stereotactic Body Radiotherapy for Small Lung Tumors in the University of Tokyo Hospital2014

    • Author(s)
      Hideomi Yamashita, Wataru Takahashi, Akihiro Haga, Satoshi Kida, Naoya Saotome, and Keiichi Nakagawa
    • Journal Title

      BioMed Research International

      Volume: ID136513 Pages: 1-11

    • DOI

      10.1155/2014/136513

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Journal Article] 回転照射法を用いたWinston-Lutzテストおよび幾何学的補正テーブルの取得2014

    • Author(s)
      今江 禄一,芳賀 昭弘,早乙女 直也,竹中 重治,岡野 由香里,佐々木 克剛,根津 誠,三枝 茂輝,白木 尚,矢野 敬一,中川 恵一,大友 邦.
    • Journal Title

      日本放射線技術学会雑誌

      Volume: In press

    • NAID

      130003393506

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Journal Article] Volumetric Modulated Arc Therapy (VMAT) in the Treatment of Localized Prostate Cancer: Initial Experience in 200 Patients2014

    • Author(s)
      K. Shiraishi, K. Yamamoto, A. Haga, A. Sakumi, K. Nakagawa
    • Journal Title

      International Journal of Radiation Oncology Biology Physics

      Volume: 90

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25461907
  • [Journal Article] Validation of planning target volume margins by analyzing intrafractional localization errors for 14 prostate cancer patients based on three-dimensional cross-correlation between the prostate images of planning CT and intrafraction cone-beam CT during volumetric modulated arc therapy.2014

    • Author(s)
      Kenshiro Shiraishi, Masahiko Futaguchi, Akihiro Haga, Akira Sakumi, Katsutake Sasaki, Kentaro Yamamoto, Hiroshi Igaki, Kuni Ohtomo, Kiyoshi Yoda, and Keiichi Nakagawa
    • Journal Title

      Biomed Research International

      Volume: ID960928 Pages: 1-5

    • DOI

      10.1155/2014/960928

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-24689048, KAKENHI-PROJECT-25461907
  • [Journal Article] Patterns of Recurrence in Malignant Glioma Patients: Association With Neurogenic Niche and Radiation Therapy Dose2014

    • Author(s)
      H. Igaki, T. Magome, M. Sakuramachi, A. Nomoto, A. Sakumi, M. Kitaguchi, A. Haga, J. Itami, and others
    • Journal Title

      International Journal of Radiation Oncology Biology Physics

      Volume: 90

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25461907
  • [Journal Article] Lung tumor motion reproducibility for five patients who received four-fraction VMAT stereotactic ablative body radiotherapy under constrained breathing conditions: a preliminary study2014

    • Author(s)
      Nakagawa K, Haga A, Sasaki K, Kida S, Masutani Y, Yamashita H, Takahashi W,Igaki H, Sakumi A, Ohtomo K, Yoda K.
    • Journal Title

      J Radiat Res.

      Volume: 55 Pages: 1199-1201

    • DOI

      10.1093/jrr/rru055

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25461907, KAKENHI-PLANNED-26108003
  • [Journal Article] Impact of flattening-filter-free techniques on delivery time for lung stereotactic volumetric modulated arc therapy and image quality of concurrent kilovoltage cone-beam computed tomography: a preliminary phantom study.2014

    • Author(s)
      Nakagawa K, Haga A, Sakumi A, Yamashita H, Igaki H, Shiraki T, Ohtomo K, Iwai Y, Yoda K
    • Journal Title

      Journal of Radiation Research

      Volume: 55(1) Pages: 200-2

    • DOI

      10.1093/jrr/rrt105

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23390298, KAKENHI-PROJECT-23390308, KAKENHI-PROJECT-23591835, KAKENHI-PROJECT-24689048
  • [Journal Article] Multidisciplinary medical care in radiation oncology2013

    • Author(s)
      Igaki H, Shiraki T, Yamagami M, Haga A, Nakagawa K
    • Journal Title

      Gan To Kagaku Ryoho

      Volume: 40(4) Pages: 440-3

    • Data Source
      KAKENHI-PROJECT-23390298
  • [Journal Article] Multidisciplinary medical care in radiation oncology.2013

    • Author(s)
      Igaki H, Shiraki T, Yamagami M, Haga A, Nakagawa K.
    • Journal Title

      Gan To Kagaku Ryoho.

      Volume: Apr; 40(4) Pages: 440-3

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23390298
  • [Journal Article] 放射線治療におけるチーム医療2013

    • Author(s)
      井垣浩, 白木尚, 山上睦実, 芳賀昭弘, 中川恵一
    • Journal Title

      癌と化学療法

      Volume: (In press)

    • Data Source
      KAKENHI-PROJECT-24689048
  • [Journal Article] 放射線治療におけるチーム医療 医学物理士の立場から2013

    • Author(s)
      芳賀昭弘
    • Journal Title

      JASTRO News Letter

      Volume: 107 Pages: 16-17

    • Data Source
      KAKENHI-PROJECT-24689048
  • [Journal Article] 放射線治療の進歩2013

    • Author(s)
      中川恵一, 芳賀昭弘
    • Journal Title

      PET Journal

    • Data Source
      KAKENHI-PROJECT-24689048
  • [Journal Article] PO-0873 Evaluation of an intrafraction 4D cone-beam CT (CBCT) imaging system2013

    • Author(s)
      A. Sakumi, K. Mizuno, Y. Nishijima, M. Uesaka, A. Haga, Y. Iwai, K. Yoda, K. Nakagawa,
    • Journal Title

      Radiotherapy and Oncology

      Volume: 106 Supplement 2

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25461907
  • [Journal Article] Evaluation of an intrafraction 4D cone-beam CT(CBCT) imaging system using a 4D lung tumor phantom driven by measured tumor motions for a lung cancer patient2013

    • Author(s)
      A. Sakumi, K. Mizuno, M. Uesaka, A. Haga, K. Yoda, K. Nakagawa
    • Journal Title

      Medical Physics International

      Volume: 2 Pages: 222-222

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25461907
  • [Journal Article] Dose verification of volumetric modulated arc therapy (VMAT) by use of in-treatment linac parameters.2013

    • Author(s)
      Haga A, Sakumi A, Okano Y, Itoh S, Saotome N, Kida S, Igaki H, Shiraishi K, Yamashita H, Ohtomo K, Nakagawa K
    • Journal Title

      Radiology Physics Technolgy

      Volume: 6(2) Pages: 335-342

    • DOI

      10.1007/s12194-013-0205-6

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23390298, KAKENHI-PROJECT-23390308, KAKENHI-PROJECT-23591835, KAKENHI-PROJECT-23591837, KAKENHI-PROJECT-24689048, KAKENHI-PROJECT-25461907
  • [Journal Article] 4D registration and 4D verification of lung tumor position for stereotactic volumetric modulated arc therapy using respiratory-correlated cone-beam CT.2013

    • Author(s)
      Nakagawa K, Haga A, Kida S, Masutani Y, Yamashita H, Takahashi W, Sakumi A, Saotome N, Shiraki T, Ohtomo K, Iwai Y, Yoda K.
    • Journal Title

      Journal of Radiation Research

      Volume: 54 Pages: 152-156

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25461907
  • [Journal Article] 逐次近似再構成方法による4次元Cone beamCT画質改善.2013

    • Author(s)
      木田智士,増谷佳孝,中野正寛,今江禄一,芳賀昭弘.
    • Journal Title

      電子情報通信学会技術研究報告

      Volume: 112 Pages: 73-75

    • Data Source
      KAKENHI-PROJECT-24601005
  • [Journal Article] Verification of planning target volume settings in volumetric modulated arc therapy for stereotactic body radiation therapy by using in-treatment 4-dimensional cone beam computed tomography.2013

    • Author(s)
      Takahashi W, Yamashita H, Kida S, Masutani Y, Sakumi A, Ohtomo K, Nakagawa K, Haga A
    • Journal Title

      International Journal of Radiation Oncology, Biology, Physics

      Volume: 86(3) Pages: 426-31

    • DOI

      10.1016/j.ijrobp.2013.02.019

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23390298, KAKENHI-PROJECT-23390308, KAKENHI-PROJECT-24689048
  • [Journal Article] Verification of planning target volume settings in volumetric modulated arc therapy for stereotactic body radiation therapy by using in-treatment 4-dimensional cone beam computed tomography.2013

    • Author(s)
      Takahashi W, Yamashita H, Kida S, Masutani Y, Sakumi A, Ohtomo K, Nakagawa K, Haga A.
    • Journal Title

      International Journal of Radiation Oncology Biology Physics

      Volume: 86 Pages: 426-431

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25461907
  • [Journal Article] Single-arc volumetric modulated arc therapy planning for left breast cancer and regional nodes2012

    • Author(s)
      Sakumi A, Shiraishi K, Onoe T, Yamamoto K, Haga A, Yoda K, Ohtomo K, Nakagawa K
    • Journal Title

      Journal of Radiation Research (Tokyo)

      Volume: 53(1) Pages: 151-153

    • NAID

      10030023919

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23390298
  • [Journal Article] Correlation Between Bladder Volume and Irradiated Dose of Small Bowel in CT-based Planning of Intracavitary Brachytherapy for Cervical Cancer2012

    • Author(s)
      Yamashita H, Nakagawa K, Okuma K, Sakumi A, Haga A, Kobayashi R, Ohtomo K
    • Journal Title

      Japan Journal of Clinical Oncology

      Pages: 302-302

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23390298
  • [Journal Article] Evaluation of heterogeneity dose distributions for Stereotactic Radiotherapy (SRT) : Comparison of commercially available Monte Carlo dose calculation with other algorithms2012

    • Author(s)
      Takahashi W, Yamashita H, Saotome N, Iwai Y, Sakumi A, Haga A, Nakagawa K
    • Journal Title

      Radiation Oncology

      Volume: 7(1) Pages: 20-20

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23390298
  • [Journal Article] 肺定位放射線治療中における標的の移動量の評価2012

    • Author(s)
      今江禄一、芳賀昭弘, 他6名
    • Journal Title

      Medical Imaging Technology

      Volume: 30 Pages: 262-267

    • NAID

      130002573587

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Journal Article] Single-Arc Volumetric Modulated Arc Therapy Planning for Left Breast Cancer and Regional Nodes2012

    • Author(s)
      A. Sakumi, K. Shiraishi, T. Onoe, K. Yamamoto, A. Haga, et al.
    • Journal Title

      J. Radiat. Res. 2

      Volume: 53(1) Pages: 151-3

    • NAID

      10030023919

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] 4D digitally reconstructed radiography for verifying a lung tumor position during volumetric modulated arc therapy2012

    • Author(s)
      Nakagawa K
    • Journal Title

      Journal of Radiation Research

      Volume: 53(4) Pages: 628-32

    • DOI

      10.1093/jrr/rrs013

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23390298, KAKENHI-PROJECT-23390308, KAKENHI-PROJECT-24601005, KAKENHI-PROJECT-24689048
  • [Journal Article] Correlation between bladder volume and irradiated dose of small bowel in CT-based planning of intracavitary brachytherapy for cervical cancer2012

    • Author(s)
      H. Yamashita, K Nakagawa, K. Okuma, A. Sakumi, A. Haga, et al.
    • Journal Title

      Jpn. J. Clin. Oncol

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] Correlation between bladder volume and irradiated dose of small bowel in CT-based planning of intracavitary brachytherapy for cervical cancer2012

    • Author(s)
      H.Yamashita, K.Nakagawa, K.Okuma, A.Sakumi, A.Haga, R.Kobayashi, K.Ohtomo
    • Journal Title

      Japanese Journal of Clinical Oncology

      Volume: 42 Pages: 302-308

    • DOI

      10.1093/jjco/hyr203

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] In-treatment 4D cone-beam CT with image-based respiratory phase recognition2012

    • Author(s)
      Kida S, Masutani Y, Yamashita H, Imae T, Matsuura T, Saotome N, Ohtomo K, Nakagawa K, Haga A
    • Journal Title

      Radiological Physics and Technology

      Volume: 25 Pages: 138-147

    • DOI

      10.1007/s12194-012-0146-5

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-11J05720, KAKENHI-PROJECT-22791176, KAKENHI-PROJECT-23390298, KAKENHI-PROJECT-23791379, KAKENHI-PROJECT-24601005
  • [Journal Article] Four-dimensional measurement of the displacement of internal fiducial and skin markers during 320-multislice computed tomography scanning of breast cancer2012

    • Author(s)
      Hideomi Yamashita
    • Journal Title

      Int J Radiat Oncol Biol Phys.

      Volume: Mar 19(Epub ahead of print) Pages: 1-5

    • DOI

      10.1016/j.ijrobp.2011.12.030

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791174, KAKENHI-PROJECT-22791176, KAKENHI-PROJECT-23591837
  • [Journal Article] Single-Arc Volumetric Modulated Arc Therapy Planning for Left Breast Cancer and Regional Nodes2012

    • Author(s)
      A.Sakumi, K.Shiraishi, T.Onoe, K.Yamamoto, A.HAGA, K.Yoda, K.Ohtomo, K.Nakagawa
    • Journal Title

      Journal of Radiation Research

      Volume: 53 Issue: 1 Pages: 151-153

    • DOI

      10.1269/jrr.11159

    • NAID

      10030023919

    • ISSN
      0449-3060, 1349-9157
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176, KAKENHI-PROJECT-23591837
  • [Journal Article] 肺定位放射線治療中における標的の移動量の評価2012

    • Author(s)
      今江禄一,芳賀昭弘,木田智士,早乙女直也,白木尚,矢野敬一,中川恵一,篠原広行.
    • Journal Title

      Med Imag Tech

      Volume: 30(5) Pages: 262-267

    • NAID

      130002573587

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Journal Article] Four-Dimensional Measurement of the Displacement of Internal Fiducial Markers During 320-Multislice Computed Tomography Scanning of Thoracic Esophageal Cancer2011

    • Author(s)
      H. Yamashita, S. Kida, A. Sakumi, A. Haga, et al.
    • Journal Title

      International Journal of Radiation Oncology Biology Physics

      Volume: Vol.79 Pages: 588-595

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] 320列CT装置を用いた肺定位放射線治療における標的の軌跡解析2011

    • Author(s)
      今江禄一, 芳賀昭弘, 中川恵一, 他
    • Journal Title

      日本放射線技術学会

      Volume: 67(3) Pages: 202-211

    • NAID

      10027963515

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791177
  • [Journal Article] Motion Analysis of Target in Stereotactic Radiotherapy of Lung Tumors Using 320-row Multidetector CT2011

    • Author(s)
      今江禄一、芳賀昭弘, ら
    • Journal Title

      Japanese Journal of Radiological Technology

      Volume: 67 Issue: 3 Pages: 202-211

    • DOI

      10.6009/jjrt.67.202

    • NAID

      10027963515

    • ISSN
      0369-4305, 1881-4883
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] First In-situ Dose Calculation Report Using In-treatment Kilovoltage Cone-beam CT and In-treatment Linac Parameters during Volumetric Modulated Arc Therapy2011

    • Author(s)
      A. Sakumi, A. Haga, et al.
    • Journal Title

      Journal of Radiation Research

      Volume: 52 Pages: 536-537

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] 呼気および吸気時CT画像に基づく胸郭運動モデルの構築2011

    • Author(s)
      伊藤広貴、越塚誠一、芳賀昭弘, ら
    • Journal Title

      Medical Imaging Technology

      Volume: 29 Pages: 208-214

    • NAID

      130001206633

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] 4D-CBCT reconstruction using MV portal imaging during volumetric modulated arc therapy2011

    • Author(s)
      S.Kida, et al., Corresponding Author; A.Haga
    • Journal Title

      Radiotherapy and Oncology

      Volume: 100 Pages: 380-385

    • DOI

      10.1016/j.radonc.2011.08.047

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] FOUR-DIMENSIONAL MEASUREMENT OF THE DISPLACEMENT OF INTERNAL FIDUCIAL MARKERS DURING 320-MULTISLICE COMPUTED TOMOGRAPHY SCANNING OF THORACIC ESOPHAGEAL CANCER2011

    • Author(s)
      H.Yamashita, S.Kida, A.Sakumi, A.Haga, et al.
    • Journal Title

      Int.J.Radiation Oncology Biol.Phys.

      Volume: 79 Pages: 588-595

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] First in-situ dose calculation report using in-treatment kilovoltage cone-beam ct and in-treatment linac parameters during volumetric modulated arc therapy2011

    • Author(s)
      Sakumi A, Haga A, Kida S, Saotome N, Okano Y, Shiraishi K, Onoe T, Yoda K, Ohtomo K, Nakagawa K
    • Journal Title

      Journal of Radiation Research (Tokyo)

      Volume: 52(4) Pages: 536-537

    • NAID

      10029122489

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23390298
  • [Journal Article] 4D-CBCT reconstruction using MV portal imaging during volumetric modulated arc therapy2011

    • Author(s)
      Kida S, Saotome N, Masutani Y, Yamashita H, Ohtomo K, Nakagawa K, Sakumi A, Haga A
    • Journal Title

      Radiotherapy and Oncology

      Volume: 100(3) Pages: 380-385

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23390298
  • [Journal Article] 呼気および吸気時CT画像に基づく胸郭運動モデルの構築2011

    • Author(s)
      伊藤広貴、越塚誠一、芳賀昭弘、中川恵一
    • Journal Title

      Medical Imaging Technology

      Volume: Vol.29, No.4 Pages: 208-214

    • NAID

      130001206633

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] Cone Beam Computed Tomography Data Acquisition during VMAT Delivery with Subsequent Respiratory Phase Sorting Based on Projection Image Cross-correlation2011

    • Author(s)
      K. Nakagawa, S. Kida, A. Haga, et al.
    • Journal Title

      Journal of Radiation Research

      Volume: 52 Pages: 112-113

    • NAID

      10027418514

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] 320列CT装置を用いた肺定位放射線治療における標的の軌跡解析2011

    • Author(s)
      今江禄一, 芳賀昭弘, 中川恵一, 他
    • Journal Title

      日本放射線技術学会

      Volume: 67(3) Pages: 202-211

    • NAID

      10027963515

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] 放射線治療のための粒子法シミュレーションに基づく胸部Simulation-based4DCTの構成2010

    • Author(s)
      伊藤広貴, 越塚誠一, 志野亮作, 芳賀昭弘, 他
    • Journal Title

      Medical Imaging Technology

      Volume: Vol.28, No.4 Pages: 229-236

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] 胸式呼吸と心拍動による肺野変形のAxial面における粒子法シミュレーション2010

    • Author(s)
      伊藤広貴, 越塚誠一, 中川恵一, 芳賀昭弘
    • Journal Title

      日本シミュレーション学会論文誌

      Volume: Vol.2, No.3 Pages: 93-10

    • NAID

      130004544033

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] Patient setup error and day-to-day esophagealmotion error analyzed by cone-beam computedtomography in radiation therapy2010

    • Author(s)
      H.Yamashita, A.Haga, et al.
    • Journal Title

      Acta Oncologica

      Volume: 49 Pages: 485-490

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] Prescreening based on the presence of CT-scan abnormalities and biomarkers(KL-6 and SP-D) may reduce severe radiation pneumonitis after stereotactic radiotherapy2010

    • Author(s)
      H. Yamashita, K. S. Shibata, A. Okuma, A. Haga, et al.
    • Journal Title

      Radiation and Oncology 2010 May 9

      Volume: 5(1) Pages: 32-32

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] Patient setup error and day-to-day esophageal motion error analyzed by cone-beam computed tomography in radiation therapy2010

    • Author(s)
      H. Yamashita, A. Haga, et al.
    • Journal Title

      Acta Oncologica

      Volume: 49 Pages: 485-409

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Journal Article] 320列CTを用いた動体ファントムの軌跡解析に関する研究2010

    • Author(s)
      今江禄一, 芳賀昭弘, 尾上剛士, 他
    • Journal Title

      日本放射線技術学会東京部会誌

      Volume: 116 Pages: 91-96

    • Data Source
      KAKENHI-PROJECT-22791177
  • [Journal Article] Four-dimensional measurement of thedisplacement of internal fiducial and skinmarkers during 320-multislice computed tomography scanning of breast cancer

    • Author(s)
      H. Yamashita, K. Ohkuma, K. Tada, K. Shiraishi, W. Takahashi, S. Shibata, A. Sakumi, N. Saotome, A. Haga, et al.
    • Journal Title

      International Journal of Radiation Oncology, Biology, to be published

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Patent] 事前画像を用いた放射線治療中の異常検知システム2016

    • Inventor(s)
      芳賀昭弘、名和要武、中川恵一、チャタクリ・リトゥ・ブーサル
    • Industrial Property Rights Holder
      芳賀昭弘、名和要武、中川恵一、チャタクリ・リトゥ・ブーサル
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2016-088501
    • Filing Date
      2016-04-26
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Patent] 画像処理装置および画像処理方法2015

    • Inventor(s)
      芳賀昭弘, 馬込大貴, 中川恵一
    • Industrial Property Rights Holder
      芳賀昭弘, 馬込大貴, 中川恵一
    • Industrial Property Rights Type
      特許
    • Filing Date
      2015-12-17
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] ルジャンドル関数による人体表現2020

    • Author(s)
      下村 泰生, 芳賀 昭弘
    • Organizer
      第33回高精度放射線外部照射部会学術大会
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] Estimation of X-ray energy spectrum for CT scannerfrom percentage depth dose measurement2020

    • Author(s)
      Hasegawa Yu, Akihiro Haga, Sakata Dousatsu, Yuki Kanazawa, Masahide Tominaga, Motoharu Sasaki, Imae T. and Nakagawa Keiichi
    • Organizer
      2020 JOINT AAPM COMP meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] Estimation of X-ray energy spectrum for CT scanner from percentage depth dose measurement2020

    • Author(s)
      長谷川 侑, 芳賀 昭弘, 坂田 洞察, 金澤 裕樹, 富永 正英, 佐々木 幹治, 今江 禄一, 中川 恵一
    • Organizer
      第119回日本医学物理学会学術大会
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] CT画像の標準化におけるマルチエネルギーCTの可能性2020

    • Author(s)
      芳賀昭弘
    • Organizer
      第119回日本医学物理学会学術大会シンポジウム
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] Cone-beam CT image reconstruction with spherical harmonics2020

    • Author(s)
      Shimomura Taisei and Akihiro Haga
    • Organizer
      第119回日本医学物理学会学術大会
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] Quantitative Parameter Mapping(QPM) を用いたコンポーネント間スピン交換定数の導出2020

    • Author(s)
      金澤 裕樹, 前田 直輝, 原田 雅史, 谷口 陽, 松元 友暉, 阿部 考志, 林 裕晃, 伊藤 公輔, 尾藤 良孝, 芳賀 昭弘
    • Organizer
      第48回日本磁気共鳴医学会大会
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] エコーへのAI応用について2020

    • Author(s)
      楠瀬 賢也, 芳賀 昭弘, 門田 宗之, 石井 亜由美, 伊勢 孝之, 八木 秀介, 山田 博胤, 佐田 政隆
    • Organizer
      第26回日本心臓リハビリテーション学会学術集会
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] 高精度放射線治療におけるAI/レディオミクス:画像の標準化とレディオミクス2020

    • Author(s)
      芳賀昭弘
    • Organizer
      第33回高精度放射線外部照射部会学術大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] Cone-beam CT image reconstruction with spherical harmonics2020

    • Author(s)
      Shimomura Taisei and Akihiro Haga
    • Organizer
      2020 JOINT AAPM COMP meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] Radiomicsの手法を用いたPETによる舌癌頸部リンパ節転移の予測2020

    • Author(s)
      工藤 隆治, 芳賀 昭弘, 佐々木 幹治, 外礒 千智, 久保 亜貴子, 川中 崇, 古谷 俊介, 生島 仁史
    • Organizer
      日本放射線腫瘍学会第33回学術大会
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] Spatially smoothing processing of quantitative values in voxel-based morphometry (VBM) analysis2020

    • Author(s)
      Yuki Kinjo, Yuki Kanazawa, Masafumi Harada, Yo Taniguchi, Yuki Matsumoto, Takashi Abe, Hiroaki Hayashi, Masaharu Ono, Yoshitaka Bito and Akihiro Haga
    • Organizer
      第76回日本放射線技術学会総会学術大会
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] MRI画像解析による子宮頸癌化学放射線療法後の予後予測-JROSG多施設共同調査研究2020

    • Author(s)
      生島 仁史, 芳賀 昭弘
    • Organizer
      日本放射線腫瘍学会第33回学術大会
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] Radiomic-based prediction of malignant glioma grades using preoperative contrast-enhanced T1-weighted and T2-weighted magnetic resonance images2020

    • Author(s)
      Takahiro Nakamoto, Wataru Takahashi, Akihiro Haga, Satoshi Takahashi, Shigeru Kiryu, Kanabu Nawa, Takeshi Ohta, Sho Ozaki, Yuki Nozawa, Shota Tanaka, Akitake Mukasa and Keiichi Nakagawa
    • Organizer
      第119回日本医学物理学会
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] 深層学習による電子相関を含む多電子原子系の波動関数の再現2020

    • Author(s)
      横田 健斗, 芳賀 昭弘
    • Organizer
      日本物理学会春季大会
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] 子宮頸部扁平上皮癌における予後因子の検討2019

    • Author(s)
      外礒 千智, 芳賀 昭弘, 久保 亜貴子, 川中 崇, 古谷 俊介, 工藤 隆治, 生島 仁史, 原田 雅史
    • Organizer
      日本放射線腫瘍学会第32回学術大会
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] Pseudo-CBCT Image Prediction of Head and Neck Cancer Patient Using Principal Component Vector Fields of Early Treatment Fractions2019

    • Author(s)
      Nakano Masahiro, Imae Toshikazu, Nakamoto Toshi, Haga Akihiro, Nawa Kanabu, Nomura Yuki, Chhatkuli Ritu, Demachi Kenji, Takahashi Wataru and Yamamoto Koichi
    • Organizer
      AAPM 61th annual meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] Quantitative Parameter Mappingを用いたミエリンMRI2019

    • Author(s)
      金澤 裕樹, 原田 雅史, 谷口 陽, 林 裕晃, 阿部 考志, 大友 真姫, 松元 友暉, 小野 順玄, 尾藤 良孝, 芳賀 昭弘
    • Organizer
      第75回日本放射線技術学会総会学術大会
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] Differentiation of Brain Tumors by Characterization of Non-Contrast-Enhanced MR Images Using Topological Data Analysis2019

    • Author(s)
      J Kotoku, A Oyama , Y Hiraoka , I Obayashi , Y Saikawa , K Shiraishi , S Kumagai , A Haga ,S Furui , H Oba
    • Organizer
      AAPM2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K07646
  • [Presentation] Myelin imaging derived from quantitative parameter mapping2019

    • Author(s)
      Kanazawa Yuki, Harada Masafumi, Taniguchi Yo, Hayashi Hiroaki, Abe Takashi, Ohtomo Maki, Matsumoto Yuki, Ono Masafumi, Bito Yoshitaka and Haga Akihiro
    • Organizer
      ISMRM 27th Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] Thermal sensitive pH imaging using CEST2019

    • Author(s)
      Kanazawa Yuki, Chiba Daiki, Harada Masafumi, Miyati Tosiaki, Miyoshi Mitsuharu, Hayashi Hiroaki, Matsumoto Yuki, Abe Takashi and Haga Akihiro
    • Organizer
      ISMRM 27th Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] ルジャンドル関数を用いた人体表現2019

    • Author(s)
      下村 泰生, 芳賀 昭弘
    • Organizer
      第2回 四国地区4大学大学院合同研究発表会
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] 深層学習を用いた左室駆出率の推定:心エコー図法による検討(優秀演題 メディカルスタッフ)2019

    • Author(s)
      山口 夏美, 楠瀬 賢也, 芳賀 昭弘, 森田 沙瑛, 平田 有紀奈, 鳥居 裕太, 西尾 進, 山田 なお, 阿部 美保, 福田 大受, 山田 博胤, 佐田 政隆
    • Organizer
      第67回日本心臓病学会学術集会
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] 物理学と機械学習、そして医療2019

    • Author(s)
      芳賀昭弘
    • Organizer
      第259回徳島医学会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] Pseudo-CBCT Image Prediction of Head and Neck Cancer Patient Using Principal Component Vector Fields of Early Treatment Fractions.2019

    • Author(s)
      M Nakano, T Imae, T Nakamoto, A Haga, K Nawa, Y Nomura, R Chhatkuli, K Demachi, W Takahashi, K Yamamoto, K Nakagawa, M Hashimoto, Y Yoshioka, M Oguchi,
    • Organizer
      American Association of Physicists in Medicine 61st Annual Meeting and Exhibition
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K07667
  • [Presentation] Pseudo-CBCT image prediction of head and neck cancer patient using principal component vector fields of early treatment fractions.2019

    • Author(s)
      M Nakano, T Imae, T Nakamoto, K Nawa, A Haga, W Takahashi, K Nakagawa, M Hashimoto, Y Yoshioka and M Oguchi.
    • Organizer
      第117回日本医学物理学会学術大会
    • Data Source
      KAKENHI-PROJECT-18K07667
  • [Presentation] Pseudo-CBCT Image Prediction of Head and Neck Cancer Patient Using Principal Component Vector Fields of Early Treatment Fractions2019

    • Author(s)
      Kotoku Jun'ichi, Ohyama A, Hiraoka Y, Obayashi I, Saikawa Y, Shiraishi K, Kumagai S, Haga A, Furui S and Oba H
    • Organizer
      AAPM 61th annual meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] Visualization of judgment basis of CNN to grading glioma2019

    • Author(s)
      Takahashi Satoshi, Tanaka Shota, Takahashi Masamichi, Yamazawa Erika, Hana Taijun, Kitagawa Yosuke, Takayanagi Shunsaku, Takahashi Wataru, Nakamoto Takahiro, Haga Akihiro, Hamamoto Ryuhi and Saito Nobuhito
    • Organizer
      2019 SNO Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] 心エコー図法における人工知能技術活用の今(シンポジウム19 AIでどこまで心臓病診療は進むか?)2019

    • Author(s)
      楠瀬 賢也, 芳賀 昭弘, 山田 博胤, 中谷 敏, 佐田 政隆
    • Organizer
      第67回日本心臓病学会学術集会
    • Data Source
      KAKENHI-PROJECT-19K08201
  • [Presentation] Imaging Database and Radiomics2018

    • Author(s)
      Akihiro Haga
    • Organizer
      International workshop on biological effects of radiation
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Classification of hepatic tumor images using persistent homology2018

    • Author(s)
      J Kotoku, A Oyama , Y Hiraoka , I Obayashi , K Shiraishi , A Haga ,H Kondo, Y Saikawa , T Kobayashi , S Furui
    • Organizer
      AAPM2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K07646
  • [Presentation] ログファイルによる 体内線量分布の推定2018

    • Author(s)
      芳賀昭弘
    • Organizer
      第31回高精度外部放射線治療学会シンポジウム, 大阪
    • Invited
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Material Decomposition with Prior Information Compressive Sensing2017

    • Author(s)
      Akihiro Haga, Dousatsu Sakata, Jun'ichi Kotoku, Taiki Magome, Toshikazu Imae, Kanabu Nawa and Keiichi Nakagawa
    • Organizer
      The 59th Annual Meeting of AAPM, Denver
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] CT-based Radiomics Histology Analysis of Stereotactic Ablative Radiotherapy Patients with Early-Stage Non-Small-Cell Lung Cancer2017

    • Author(s)
      W. Takahashi, S. Aoki, H. Yamashita, M. Ogita, K. Nakagawa and Akihiro Haga
    • Organizer
      ASTRO 2017, San Diego
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Optimizing B-Spline Deformable Image Registration Between Planning CT and Cone-Beam CT in Head and Neck Cancer Patients2017

    • Author(s)
      Masahiro Nakano, Roel Kierkels, Shouhei Hanaoka, Erik Korevaar, Toshikazu Imae, Akihiro Haga and Nanna Sijtsema
    • Organizer
      The 59th Annual Meeting of AAPM, Denver
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Introduction to Medical Physics in Japan2017

    • Author(s)
      Akihiro Haga
    • Organizer
      Workshop in Medical Physics, Beijing
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] A feasibility study for analyzing abnormal motion using relative cross correlation in tracking moving tumors in radiation therapy2017

    • Author(s)
      C. Ritu, 出町 和之, 上坂 充 and Akihiro Haga
    • Organizer
      第113回日本医学物理学会, 横浜
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Material Decomposition with Prior Information Compressive Sensing.2017

    • Author(s)
      A Haga, D Sakata, J Kotoku, T Magome, T Imae, K Nawa, K Nakagawa.
    • Organizer
      The 59th Annual Meeting and Exhibition (AAPM)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08692
  • [Presentation] Automatic Chest X-Ray Screening with Convolutional Neural Networks2017

    • Author(s)
      Jun'ichi Kotoku, Takuya Hirose, Shinobu Kumagai, Akari Matsushima, Kenshiro Shiraishi, Norikazu Arai, Akihiro Haga and Takenori Kobayashi
    • Organizer
      The 59th Annual Meeting of AAPM, Denver
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Flattening Filter Free VMATを用いた前立腺癌に対する体幹部定位放射線治療中の線量分布の再構成.2017

    • Author(s)
      今江禄一,渡邉雄一,芳賀昭弘,高橋渉,山下英臣,竹内幸浩,矢野 敬一.
    • Organizer
      第45回日本放射線技術学会秋季学術大会
    • Data Source
      KAKENHI-PROJECT-15K08692
  • [Presentation] Flattening Filter Free VMATを用いた前立腺癌に対する体幹部定位放射線治療中の線量分布の再構成2017

    • Author(s)
      今江禄一,渡邉雄一,芳賀昭弘,高橋渉,山下英臣,竹内幸浩,矢野 敬一
    • Organizer
      第45回日本放射線技術学会秋季学術大会, 広島
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] 画像誘導放射線治療の先端技術:治療中に撮像されたコーンビームCT の利用2017

    • Author(s)
      芳賀昭弘
    • Organizer
      第36回日本医用画像工学会大会, 岐阜
    • Invited
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Radiomics predictability of early-stage non-small cell lung cancer histology: interobserver delineation analysis2017

    • Author(s)
      Akihiro Haga, Wataru Takahashi, Shuri Aoki, Kanabu Nawa, Hideomi Yamashita, Osamu Abe and Keiichi Nakagawa
    • Organizer
      8th Japan-Korea Joint Meeting on Medical Physic, Osaka
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Dose Reconstruction for Prostate SBRT by Use of Cone-Beam CT and a Log File During FFF-VMAT Delivery2017

    • Author(s)
      T Imae, A Haga, Y Watanabe, S Takenaka, K Nawa, W Takahashi, H Yamashita, Y Takeuchi, K Yano, K Nakagawa, O Abe
    • Organizer
      The 59th Annual Meeting of AAPM, Denver
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Automatic chest X-ray screening with convolutional neural networks2017

    • Author(s)
      Jun’ichi Kotoku, Takuya Hirose, Shinou Kumagai, Akari Matsushima, Kenshiro Shiraishi, Norikazu Arai, Akihiro Haga and Takenori Kobayashi
    • Organizer
      AAPM2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08703
  • [Presentation] Dose Reconstruction for Prostate SBRT by Use of Cone-Beam CT and a Log File During FFF-VMAT Delivery.2017

    • Author(s)
      T Imae, A Haga, Y Watanabe, S Takenaka, K Nawa, W Takahashi, H Yamashita, Y Takeuchi, K Yano, K Nakagawa, O Abe.
    • Organizer
      The 59th Annual Meeting and Exhibition (AAPM)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08692
  • [Presentation] Optimizing B-Spline Deformable Image Registration Between Planning CT and Cone-Beam CT in Head and Neck Cancer Patients.2017

    • Author(s)
      M Nakano, R Kierkels, S Hanaoka, E Korevaar, T Imae, A Haga and N M Sijtsema.
    • Organizer
      The 59th Annual Meeting and Exhibition (AAPM)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08692
  • [Presentation] Intra-therapiutic MVCT reconstruction of Helical Tomotherapy using PICCS algorighm2016

    • Author(s)
      竹中亮介、芳賀昭弘、山下英臣、他2名
    • Organizer
      日本放射線腫瘍学会第29回学術大会
    • Place of Presentation
      京都
    • Year and Date
      2016-11-25
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] 距離画像センサを用いた患者セットアップシステム2016

    • Author(s)
      橋本成世, 中野正寛, 伊藤康, 高橋良, 松林史康, 橋本竹雄, 芳賀昭弘, 名和要武, 佐藤智春, 小塚拓洋, 小口正彦
    • 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-15K19212
  • [Presentation] Field-Of-View Expansion in Cone-Beam CT Reconstruction by Use of Prior Information.2016

    • Author(s)
      A Haga, T Magome, M Nakano, J Kotoku, K Nakagawa.
    • Organizer
      American Association of Physicists in Medicine, 58th Annual Meeting & Exhibition
    • Place of Presentation
      Washington Convention Center (Washington, D.C., USA)
    • Year and Date
      2016-07-31
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08692
  • [Presentation] Planning CT constraint cone beam CT reconstruction - A feasibility study2016

    • Author(s)
      芳賀昭弘,馬込大貴,中野正博,古徳純一,名和要武,今江禄一,中川恵一
    • 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(沖縄県・宜野湾市)
    • Year and Date
      2016-09-10
    • Data Source
      KAKENHI-PROJECT-15K08692
  • [Presentation] Phase recognition system for tracking tumor using pre-4D CBCT in FFF mode: A makerlss study2016

    • Author(s)
      チャタクリ・リツ、出町和之、上坂充、芳賀昭弘
    • Organizer
      第111回日本医学物理学会
    • Place of Presentation
      横浜
    • Year and Date
      2016-04-14
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Anomaly Detection of Respiratory Motion by Use of Singular Spectrum Analysis2016

    • Author(s)
      Jun'ichi Kotoku, Shinobu Kumagai, Susumu Nakabayashi, Akihiro Haga, Takenori Kobayashi
    • Organizer
      Annual meeting of American Association of Physicist in Medicine
    • Place of Presentation
      Washington, D.C.
    • Year and Date
      2016-07-31
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] FFF-VMAT-SBRTにおける非剛体レジストレーションを用いた4次元線量解析2016

    • Author(s)
      高橋渉、今江禄一、竹中重治、山下英臣、中川恵一、芳賀昭弘
    • Organizer
      日本放射線腫瘍学会第30回学術大会
    • Place of Presentation
      国立京都国際会館(京都府・京都市)
    • Year and Date
      2016-11-26
    • Data Source
      KAKENHI-PROJECT-15K08692
  • [Presentation] Clinical results of total skin irradiation for T-cell lymphoma using helical TomoTherapy : a reports of three cases2016

    • Author(s)
      大熊加恵、芳賀昭弘、江原幸康、他4名
    • Organizer
      第75回日本医学放射線学会総会
    • Place of Presentation
      横浜
    • Year and Date
      2016-04-14
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Evaluation of a commercial automatic treatment planning system for prostate cancers and its prospect2016

    • Author(s)
      名和要武、芳賀昭弘、野元昭弘、他3名
    • Organizer
      日本放射線腫瘍学会第29回学術大会
    • Place of Presentation
      京都
    • Year and Date
      2016-11-25
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Theoretical consideration of material decomposition with prior information compressed sensing2016

    • Author(s)
      芳賀昭弘、坂田洞察、馬込大貴、古徳純一、中野正寛、名和要武、堀川弥太郎、中川恵一
    • Organizer
      第111回日本医学物理学会
    • Place of Presentation
      横浜
    • Year and Date
      2016-04-14
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Four-Dimensional Cone-Beam CT Iterative Reconstruction with Time-Ordered Chain Graph Model for Non-Periodic Organ Motion and Deformation2016

    • Author(s)
      Masahiro Nakano, Akihiro Haga, Jun'ichi Kotoku, Taiki Magome, Yoshitaka Masutani, Shouhei Hanaoka, Keiichi Nakagawa
    • Organizer
      Annual meeting of American Association of Physicist in Medicine
    • Place of Presentation
      Washington, D.C.
    • Year and Date
      2016-07-31
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] VMAT最適化におけるMLC速度制約のinterplay effectへの影響2016

    • Author(s)
      竹中重治,今江禄一,芳賀昭弘,名和要武,矢野敬一,中川恵一
    • 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(沖縄県・宜野湾市)
    • Year and Date
      2016-09-09
    • Data Source
      KAKENHI-PROJECT-15K08692
  • [Presentation] Fast Megavoltage CT Imaging with Rapid Scan Time and Low Imaging Dose in Helical Tomotherapy2016

    • Author(s)
      Taiki Magome, Akihiro Haga, Yutaka Takahashi, Keiichi Nakagawa, Kathryn Dusenbery, Susanta Hui
    • Organizer
      Annual meeting of American Association of Physicist in Medicine
    • Place of Presentation
      Washington, D.C.
    • Year and Date
      2016-07-31
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Reconstruction of megavoltage computed tomography with rapid scan time and extended field of view2016

    • Author(s)
      馬込大貴、芳賀昭弘、高橋豊、他5名
    • Organizer
      第111回日本医学物理学会
    • Place of Presentation
      横浜
    • Year and Date
      2016-04-14
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] The initial experience of FFF VMAT-SBRT in Tokyo University2016

    • Author(s)
      青木秀梨、山下英臣、芳賀昭弘、中川恵一
    • Organizer
      日本放射線腫瘍学会第29回学術大会
    • Place of Presentation
      京都
    • Year and Date
      2016-11-25
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Anomaly Detection of Respiratory Motion by Use of Singular Spectrum Analysis2016

    • Author(s)
      Jun'ichi Kotoku, S Kumagai, S Nakabayashi , A Haga, T Kobayashi
    • Organizer
      AAPM2016
    • Place of Presentation
      Walter E. Washington Convention Center(米国)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08703
  • [Presentation] Field-Of-View Expansion in Cone-Beam CT Reconstruction by Use of Prior Information2016

    • Author(s)
      A Haga, T Magome, M Nakano, J Kotoku, K Nakagawa
    • Organizer
      Annual meeting of American Association of Physicist in Medicine
    • Place of Presentation
      Washington, D.C.
    • Year and Date
      2016-07-31
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] 放射線治療の頭脳治療-計画装置- 本質的理解とモデリング2016

    • Author(s)
      芳賀昭弘
    • Organizer
      第13回新潟放射線治療技術懇話会
    • Place of Presentation
      新潟
    • Invited
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Planning constraint cone-beam CT reconstruction; - feasibility study -2016

    • Author(s)
      芳賀昭弘、馬込大貴、中野正寛、他4名
    • Organizer
      第112回日本医学物理学会
    • Place of Presentation
      沖縄
    • Year and Date
      2016-09-08
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Markerless tumor tracking for moving tumors using pre4DCBCT for image guided radiation therapy2015

    • Author(s)
      Ritu Bhusal Chhatkuli, Kazuyuki Demachi, Mitsuru Uesaka and Akihiro Haga
    • Organizer
      YITP International Workshop: Biological & Medical Science based on Physics
    • Place of Presentation
      Kyoto (JAPAN)
    • Year and Date
      2015-11-05
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Visualization of the treatment area in helical tomotherapy system2015

    • Author(s)
      芳賀昭弘, 中川恵一 C. Maurer, et. al.
    • Organizer
      第109回日本医学物理学会
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜)
    • Year and Date
      2015-04-16
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Time-Ordered Four Dimensional Cone-Beam CT Reconstruction for Pelvic Region2015

    • Author(s)
      M Nakano, S Kida , Y Masutani , T Imae, K Yamamoto , K Shiraishi , K Nakagawa , A Haga
    • Organizer
      International Conference on Radiation Research 2015
    • Place of Presentation
      Kyoto (JAPAN)
    • Year and Date
      2015-05-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] 4DCBCT based phase recognition for tracking moving tumors in image guided radiation therapy2015

    • Author(s)
      Ritu Bhusal Chhatkuli, Kazuyuki Demachi, Mitsuru Uesaka and Akihiro Haga
    • Organizer
      International Conference on Radiation Research
    • Place of Presentation
      国立京都国際会館(京都府・京都市)
    • Year and Date
      2015-05-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08692
  • [Presentation] Prediction of Respiratory motion using State Space Models2015

    • Author(s)
      J Kotoku, S Kumagai, A Haga, S Nakabayashi, N Arai, T Kobayashi
    • Organizer
      57th Annual meeting of American Association of Physicist in Medicine
    • Place of Presentation
      Anaheim (USA)
    • Year and Date
      2015-07-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] 4DCBCT based phase recognition for tracking moving tumors in image guided radiation therapy2015

    • Author(s)
      Ritu Bhusal Chhatkuli, Kazuyuki Demachi, Mitsuru Uesaka and Akihiro Haga
    • Organizer
      International Conference on Radiation Research 2015
    • Place of Presentation
      Kyoto (JAPAN)
    • Year and Date
      2015-05-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Prediction of Respiratory Motion Using State Space Models2015

    • Author(s)
      J. Kotoku, S. Kumagai, A. Haga, S. Nakabayashi, N. Arai, T. Kobayashi
    • Organizer
      AAPM2015
    • Place of Presentation
      Anaheim Convention Center(米国)
    • Year and Date
      2015-07-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08703
  • [Presentation] Time-Ordered Four Dimensional Cone-Beam CT Reconstruction for Pelvic Region2015

    • Author(s)
      M Nakano, S Kida , Y Masutani , T Imae, K Yamamoto , K Shiraishi , K Nakagawa , A Haga.
    • Organizer
      International Conference on Radiation Research
    • Place of Presentation
      国立京都国際会館(京都府・京都市)
    • Year and Date
      2015-05-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08692
  • [Presentation] 非剛体レジストレーションを用いた肺定位放射線治療中の線量分布2015

    • Author(s)
      今江禄一,芳賀昭弘,竹中重治,竹内幸浩,矢野敬一,中川恵一,大友 邦.
    • Organizer
      第71回日本放射線技術学会総会学術大会
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2015-04-18
    • Data Source
      KAKENHI-PROJECT-15K08692
  • [Presentation] Survival time prediction after radiotherapy for high-grade glioma patients based on machine learning technique2015

    • Author(s)
      Magome Taiki, Akihiro Haga, Hiroshi Igaki, Noriyasu Sekiya
    • Organizer
      YITP International Workshop: Biological & Medical Science based on Physics
    • Place of Presentation
      Kyoto (JAPAN)
    • Year and Date
      2015-11-05
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Measurement and Calculation of Doses Outside the Treatment Volume from Gamma Knife Radiosurgery2015

    • Author(s)
      Daisuke Kon, Masahiro Nakano, Kanabu Nawa, Akihiro Haga and Keiichi Nakagawa
    • Organizer
      YITP International Workshop: Biological & Medical Science based on Physics
    • Place of Presentation
      Kyoto (JAPAN)
    • Year and Date
      2015-11-05
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] 非剛体レジストレーションを用いた肺定位放射線治療中の線量分布2015

    • Author(s)
      今江禄一, 芳賀昭弘, 竹中重治, et. al.
    • Organizer
      日本放射線技術学会第71回総会学術大会
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜)
    • Year and Date
      2015-04-16
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Estimation of Effective Chage and Electron Density Distribution by Dual Energy CT Reconstruction2015

    • Author(s)
      Dousatsu Sakata, Akihiro Haga, Satoshi Kida, Toshikazu Image and Keiichi Nakagawa
    • Organizer
      IEEE Nuclear Science Symposium and Medical Imaging Conference
    • Place of Presentation
      San dieg (USA)
    • Year and Date
      2015-10-30
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Quantitative estimation of the effect of radiation therapy by using WAM model2015

    • Author(s)
      Yuichiro Manabe, Takahiro Wada, Masako Bando, Akihiro Haga and Junichi Kotoku
    • Organizer
      第109回医学物理学会学術大会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2015-04-16
    • Data Source
      KAKENHI-PROJECT-15K08703
  • [Presentation] Investigation of factors contributing to extracranial doses for Leksell Gamma Knife2015

    • Author(s)
      Daisuke Kon, Akihiro Haga and Keiichi Nakagawa
    • Organizer
      International Conference on Radiation Research 2015
    • Place of Presentation
      Kyoto (JAPAN)
    • Year and Date
      2015-05-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Estimation of Effective Atomic Number and Electron Density by Dual-Energy CT Reconstruction2015

    • Author(s)
      Dousatsu Sakata, Akihiro Haga, Satoshi Kida, Toshikazu Imae,Shigeharu Takenakam, Yoshitaka Masutani, Keiichi Nakagawa
    • Organizer
      International Conference on Radiation Research 2015
    • Place of Presentation
      Kyoto (JAPAN)
    • Year and Date
      2015-05-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Investigation of Factors Contributing to Extracranial Radiation Doses From Leksell Gamma Knife2015

    • Author(s)
      Daisuke Kon, Masahiro Nakano, Kanabu Nawa, Akihiro Haga and Keiichi Nakagawa
    • Organizer
      57th Annual meeting of American Association of Physicist in Medicine
    • Place of Presentation
      Anaheim (USA)
    • Year and Date
      2015-07-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] 治療用透過X線を用いた強度変調放射線治療中の線量評価2015

    • Author(s)
      今江禄一,竹中重治,渡邉 雄一,岡野由香里,平井 勝彦,兼子芳浩,根津誠,三枝茂輝,竹内幸浩,矢野敬一,芳賀昭弘,中川恵一,大友邦.
    • Organizer
      第69回日本放射線技術学東京支部春期学術大会
    • Place of Presentation
      駒沢大学(東京都・世田谷区)
    • Year and Date
      2015-05-16
    • Data Source
      KAKENHI-PROJECT-15K08692
  • [Presentation] A real time prediction and phase recognition of moving tumors based on pre-4DCBCT in radiation therapy2015

    • Author(s)
      C. Ritu, 出町一之, 上坂充, 芳賀昭弘
    • Organizer
      第109回日本医学物理学会
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜)
    • Year and Date
      2015-04-16
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Dual energy CT reconstruction using LINAC2015

    • Author(s)
      Akihiro Haga
    • Organizer
      JSPS Core-to-Core Program Pre-AAPM Scientific Symposium
    • Place of Presentation
      Anaheim (USA)
    • Year and Date
      2015-07-11
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Markerless tumor tracking for moving tumors using pre4DCBCT for image guided radiation therapy2015

    • Author(s)
      Ritu Bhusal Chhatkuli, Kazuyuki Demachi, Mitsuru Uesaka, Akihiro Haga
    • Organizer
      YITP International Workshop: Biological& Medical Science based on Physics
    • Place of Presentation
      京都大学(京都府・京都市)
    • Year and Date
      2015-11-05
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08692
  • [Presentation] What is an adequate target volume in IMRT for total body irradiation?2015

    • Author(s)
      竹中亮介, 芳賀昭弘, 山下英臣, 中川恵一
    • Organizer
      日本放射線腫瘍学会第28回学術大会
    • Place of Presentation
      前橋商工会議所会館(群馬・前橋)
    • Year and Date
      2015-11-19
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Photoelectric Cross Section Revisited2015

    • Author(s)
      A Haga, J Kotoku , Y Horikawa , K Nakagawa
    • Organizer
      57th Annual meeting of American Association of Physicist in Medicine
    • Place of Presentation
      Anaheim (USA)
    • Year and Date
      2015-07-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K08691
  • [Presentation] Delivered 4D Dose Calculation for Lung-VMAT Patients Using In-Treatment CBCT and LINAC Log Data2014

    • Author(s)
      N Saotome, A Haga , T Imae , S Kida , M Nakano , H Yamashita , K Nakagawa , K Ohtomo.
    • Organizer
      The American Association of Physicists in Medicine
    • Place of Presentation
      Austin, U.S.A.
    • Year and Date
      2014-07-20
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Presentation] Dosimetric comparison between Agility and MLCi heads for nasopharyngeal IMRT plans created by two different treatment planning systems2014

    • Author(s)
      A. Sakumi, A. Haga, K. Yamamoto, Y. Iwai, K. Yoda, K. Nakagawa
    • Organizer
      ICTR-PHE 2014
    • Place of Presentation
      Geneva. Switzerland.
    • Data Source
      KAKENHI-PROJECT-25461907
  • [Presentation] VMATを用いた体幹部定位放射線治療中の線量評価2014

    • Author(s)
      今江禄一,芳賀昭弘,早乙女直也,白木尚,矢野敬一,山下英臣,中川恵一,大友邦.
    • Organizer
      第70回日本放射線技術学会総会学術大会
    • Place of Presentation
      横浜
    • Year and Date
      2014-04-12
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Presentation] Four-Dimensional Dose Distribution Measurement using Plastic Scintillator2014

    • Author(s)
      M Hashimoto, T Nishio, A Haga, T Hanada, S Kabuki, T Kozuka, M Oguchi
    • Organizer
      56th Annual Meeting of the American Association of Physicists in Medicine
    • Place of Presentation
      Austin Convention Center(Texas)
    • Data Source
      KAKENHI-PROJECT-24601017
  • [Presentation] VMAT治療中に取得する4DコーンビームCTによる肺腫瘍の位置照合精度2013

    • Author(s)
      芳賀昭弘, 中川恵一, 木田智士, 増谷佳孝, 山下英臣, 高橋渉, 今江禄一, 白木尚, 早乙女直也, 作美明
    • Organizer
      第72回日本医学放射線学会総会
    • Place of Presentation
      横浜
    • Data Source
      KAKENHI-PROJECT-23390298
  • [Presentation] Structureの平均CT値から算出した電子密度をStructureに代入した上での線量計算の検討2013

    • Author(s)
      野元昭弘、早乙女直也、芳賀昭弘、作美明、山下英臣、中川恵一
    • Organizer
      日本放射線腫瘍学会第26回学術大会
    • Place of Presentation
      ホテル青森(青森市)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Evaluation of an intrafraction 4D cone-beam CT (CBCT) imaging system using a 4D lung tumor phantom driven by measured tumor motions for a lung cancer patient2013

    • Author(s)
      A. Sakumi, K. Mizuno, Y. Nishijima, M. Uesaka, A. Haga, Y. Iwai, K. Yoda, K. Nakagawa
    • Organizer
      International Conference on Medical Physics
    • Place of Presentation
      Brighton Centre, Brighton (UK)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Verification System for Image-Guided Radiation Therapy by Using In-Treatment 4D CBCT2013

    • Author(s)
      W. Takahashi, A. Haga, N. Yamamoto, H. Yamashita, T. Imae, S. Kida, A. Sakumi, K. Ohtomo, T. Kamada, K. Nakagawa
    • Organizer
      2nd ESTRO Forum
    • Place of Presentation
      Geneva (Switzerland)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Independent dose calculation with X-ray voxel Monte Carlo algorithm in volumetric modulated arc therapy2013

    • Author(s)
      A. Haga, S. Takenaka, T. Image, A. Sakumi, K. Ohtomo, K. Nakagawa
    • Organizer
      2nd ESTRO Forum
    • Place of Presentation
      Geneva (Switzerland)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Accuracy comparison of 3D and 4D CBCT based lung tumor registrations by way in-treatment 4D CBCT analysis2013

    • Author(s)
      K. Nakagawa, A. Haga, W. Takahashi, H. Yamashita, T. Imae, S. Kida, Y. Masutani, A. Sakumi, K. Ohtomo
    • Organizer
      2nd ESTRO Forum
    • Place of Presentation
      Geneva (Switzerland)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Time‐Ordered Four Dimensional Cone‐Beam CT2013

    • Author(s)
      M Nakano, S Kida, Y Masutani, T Shiraki, K Shiraishi, K Yamamoto, K Nakagawa and A Haga
    • Organizer
      55th annual meeting of American Association of Physicists in Medicine
    • Place of Presentation
      Indiana Convention Center, Indianapolis (USA)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] What Respiratory-Phase CT Is Optimal in Treatment Planning of Lung Cancer?2013

    • Author(s)
      A. Haga, S. Saegusa, J. Kotoku, H. Yamashita, et. al.
    • Organizer
      56th annual meeting of American Society for Radiation Oncology
    • Place of Presentation
      Atlanta at the Georgia World Congress Centre (USA)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Registration Accuracy with Four‐Dimensional Cone‐Beam CT for Lung Cancer Treatment2013

    • Author(s)
      A Haga, J Kotoku, S Kida, Y Masutani, H Yamashita, W Takahashi, T Imae, K Nakagawa
    • Organizer
      American Association of Physicists in Medicine
    • Place of Presentation
      Indiana police, U.S.A
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Presentation] Time-ordered four dimensional Cone-Beam CT2013

    • Author(s)
      M Nakano, S Kida, Y Masutani, T Shiraki, K Shiraishi, K Yamamoto, K Nakagawa and A Haga
    • Organizer
      第105回日本医学物理学会
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] 前立腺の回転型強度変調放射線治療(VMAT)における直腸ガスが線量分布に及ぼす影響の評価2013

    • Author(s)
      三枝茂輝 竹中重治 白木尚 矢野敬一 芳賀昭弘 野元昭弘 中川恵一
    • Organizer
      第69回日本放射線技術学会総会学術大会
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Improvement of 4D Cone-beam CT image quality with iterative reconstruction2013

    • Author(s)
      Satoshi Kida, Yoshitaka Masutani, Masahiro Nakano, Toshikazu Imae, Akihiro Haga
    • Organizer
      第105回日本医学物理学会
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Accuracy Verification of 4D Cone Beam CT (CBCT)-Based Lung Tumor Registration by Way of In-Treatment 4D CBCT Analysis2013

    • Author(s)
      K. Nakagawa, A. Haga, W. Takahashi, H. Yamashita, et. al.
    • Organizer
      56th annual meeting of American Society for Radiation Oncology
    • Place of Presentation
      Atlanta at the Georgia World Congress Centre (USA)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] 回転照射法を用いたWinston-Lutzテストおよび幾何学的補正テーブルの取得2013

    • Author(s)
      今江禄一 早乙女直也 芳賀昭弘 竹中重治 岡野由香里 佐々木克剛 兼子芳浩 根津誠 三枝茂輝 白木尚 矢野敬一 中川恵一
    • Organizer
      第69回日本放射線技術学会総会学術大会
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] The Performance Test of EPID for In‐Vivo Dosimetry2013

    • Author(s)
      N Saotome, S Kida, T Imae, K Sasaki, A Sakumi, Y Masutani, A Haga and K Nakagawa
    • Organizer
      55th annual meeting of American Association of Physicists in Medicine
    • Place of Presentation
      Indiana Convention Center, Indianapolis (USA)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] 治療計画用4D-CT画像を用いた肺腫瘍の体幹部定位放射線治療(SBRT)の線量評価2013

    • Author(s)
      三枝茂輝 今江禄一 佐々木克剛 白木尚 矢野敬一 芳賀昭弘 中川恵一 古徳純一
    • Organizer
      第69回日本放射線技術学会総会学術大会
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Accuracy comparison of 3D and 4D CBCT based lung tumor registrations by way of in-treatment 4D CBCT analysis2013

    • Author(s)
      A. Sakumi, K. Nakagawa, A. Haga, W. Takahashi, H. Yamashita, T. Imae, S.Kida, Y. Masutani, K. Ohtomo
    • Organizer
      2nd ESTRO Forum 2013,
    • Place of Presentation
      Geneva, Switzerland
    • Data Source
      KAKENHI-PROJECT-25461907
  • [Presentation] Dose calculation using in-treatment 4D kilovoltage CBCT and in-treatment linac parameters during VMAT for a lung cancer tumor2013

    • Author(s)
      Akira Sakumi, Naoya Saotome, Akihiro Haga, Satoshi Kida, Hideomi Yamashita, Keiichi Nakagawa
    • Organizer
      第105回日本医学物理学会
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Calculation of Dose Distributions From 106 Ruthenium COC‐Type Eye Applicator2013

    • Author(s)
      M Futaguchi, A Haga, A Sakumi, H Okamoto, M Hamada, M Fuse, Y Abe, N Murakami, J Itami and K Nakagawa
    • Organizer
      55th annual meeting of American Association of Physicists in Medicine
    • Place of Presentation
      Indiana Convention Center, Indianapolis (USA)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] A study for the implementation of dynamic tracking radiotherapy system based on time series image prediction method2013

    • Author(s)
      Ritu Bhusal Chhatkuli, Kazuyuki Demachi, Akihiro Haga, Hiroshi Sakakibara, Kazuma Kamiaka, Yusuke Nakamura and Mitsuru Uesaka
    • Organizer
      International Conference on Medical Physics
    • Place of Presentation
      Brighton Centre, Brighton (UK)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Agilityを用いた頭頸部高精度放射線治療2013

    • Author(s)
      作美 明、芳賀昭弘、山本健太郎、中川恵一、岩井良夫、依田潔
    • Organizer
      日本放射線腫瘍学会
    • Place of Presentation
      青森
    • Data Source
      KAKENHI-PROJECT-25461907
  • [Presentation] 医学物理と放射線治療情報システム2013

    • Author(s)
      芳賀昭弘
    • Organizer
      第106回日本医学物理学会
    • Place of Presentation
      大阪大学コンベンションセンター(吹田市)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Registration accuracy for lung tumor verified by using in-treatment 4D cone-beam CT2013

    • Author(s)
      Akihiro Haga, Keiichi Nakagawa, Satoshi Kida, Yoshitaka Masutani, Hideomi Yamashita, Wataru Takahashi, Toshikazu Imae, Takashi Shiraki, Naoya Saotome, Akira Sakumi
    • Organizer
      第105回日本医学物理学会
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] 直腸癌術前放射線治療期間中の直腸interfraction motionの解析2013

    • Author(s)
      竹中亮介、山下英臣、大森万美、野元昭弘、芳賀昭弘、中川恵一
    • Organizer
      日本放射線腫瘍学会第26回学術大会
    • Place of Presentation
      ホテル青森(青森市)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Three-dimensional dose distribution of Ruthenium 106 brachytherapy for retinoblastoma2013

    • Author(s)
      Masahiko Futaguchi, Akira Sakumi, Akihiro Haga, Naoya Murakami, Hiroyuki Okamoto, Jun Itami, Keiichi Nakagawa
    • Organizer
      第105回日本医学物理学会
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] The characteristics of EPID for in-vivo dosimetry2013

    • Author(s)
      Naoya Saotome, Satoshi Kida, Toshikazu Imae, Katsutake, Akira Sakumi, Yoshitaka Masutani, Akihiro Haga, Keiichi Nakagawa
    • Organizer
      第105回日本医学物理学会
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Improvement of Four Dimensional Cone Beam CT Image Quality with Iterative Reconstruction2013

    • Author(s)
      S Kida, M Nakano, Y Masutani, K Nakagawa and A Haga
    • Organizer
      55th annual meeting of American Association of Physicists in Medicine
    • Place of Presentation
      Indiana Convention Center, Indianapolis (USA)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Energy Spectrum Inference of Clinical Photon Beam by Use of PDD2013

    • Author(s)
      J Kotoku, A Haga, S Kumagai, N Saotome and T Kobayashi
    • Organizer
      55th annual meeting of American Association of Physicists in Medicine
    • Place of Presentation
      Indiana Convention Center, Indianapolis (USA)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] 肺がんVMAT-SRTにおける呼吸抑制再現性の検証2013

    • Author(s)
      中川恵一、芳賀昭弘、木田智士、増谷佳孝、山下英臣、高橋渉、作美明、早乙女直也、白木尚、大友邦
    • Organizer
      日本放射線腫瘍学会第26回学術大会
    • Place of Presentation
      ホテル青森(青森市)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] 肺がんVMAT-SRTにおける呼吸抑制再現性の検証2013

    • Author(s)
      中川恵一、芳賀昭弘、木田智士、増谷佳孝、山下英臣、髙橋渉、作美明、早乙女直也、白木尚、大友邦
    • Organizer
      日本放射線腫瘍学会第26回学術大会
    • Place of Presentation
      青森
    • Data Source
      KAKENHI-PROJECT-23390298
  • [Presentation] Evaluation of an intrafraction 4D cone-beam CT(CBCT) imaging system using a 4D lung tumor phantom driven by measured tumor motions for a lung cancer patient2013

    • Author(s)
      A. Sakumi, K. Mizuno, M. Uesaka, A. Haga, K. Yoda, K. Nakagawa,
    • Organizer
      IOMP2013
    • Place of Presentation
      Brighton, United Kingdom
    • Data Source
      KAKENHI-PROJECT-25461907
  • [Presentation] Verification System for Image-Guided Radiation Therapy by Using In-Treatment 4D CBCT2013

    • Author(s)
      W. Takahashi, A. Haga, N. Yamamoto, H. Yamashita, T. Imae, S. Kida, A. Sakumi, K. Ohtomo, T. Kamada, K. Nakagawa.
    • Organizer
      2nd ESTRO Forum
    • Place of Presentation
      Geneva, Switzerland
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Presentation] Accuracy comparison of 3D and 4D CBCT based lung tumor registrations by way in-treatment 4D CBCT analysis2013

    • Author(s)
      K. Nakagawa, A. Haga, W. Takahashi, H. Yamashita, T. Imae, S. Kida, Y. Masutani, A. Sakumi, K. Ohtomo
    • Organizer
      2nd ESTRO Forum
    • Place of Presentation
      Geneva, Switzerland
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Presentation] 肺SRTにおけるVMATと固定多門法と原体照射のDVH比較2013

    • Author(s)
      芝田紫野、山下英臣、芳賀昭弘、作美明、中川恵一
    • Organizer
      日本放射線腫瘍学会第26回学術大会
    • Place of Presentation
      ホテル青森(青森市)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Volumetric Modulated Arc Therapy (VMAT) in the Treatment of Localized Prostate Cancer: Initial Experience in 200 Patients2013

    • Author(s)
      K. Shiraishi, K. Yamamoto, A. Haga, A. Sakumi, et. al.
    • Organizer
      56th annual meeting of American Society for Radiation Oncology
    • Place of Presentation
      Atlanta at the Georgia World Congress Centre (USA)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] 肺がんVMAT-SRTにおける呼吸抑制再現性の検証2013

    • Author(s)
      中川恵一, 芳賀昭弘, 木田智士, 増谷佳孝, 山下英臣, 高橋渉, 作美明, 早乙女直也, 白木尚, 大友邦
    • Organizer
      日本放射線腫瘍学会第26回学術退会
    • Place of Presentation
      青森
    • Data Source
      KAKENHI-PROJECT-23390298
  • [Presentation] Registration Accuracy with Four‐Dimensional Cone‐Beam CT for Lung Cancer Treatment2013

    • Author(s)
      A Haga, J Kotoku, S Kida, Y Masutani, H Yamashita, W Takahashi, T Imae and K Nakagawa
    • Organizer
      55th annual meeting of American Association of Physicists in Medicine
    • Place of Presentation
      Indiana Convention Center, Indianapolis (USA)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] 治療中の呼吸信号および照射制御パラメータを用いた線量分布の構築2013

    • Author(s)
      今江禄一 早乙女直也 芳賀昭弘 竹中重治 岡野由香里 佐々木克剛 兼子芳浩 根津誠 三枝茂輝 白木尚 矢野敬一 中川恵一 大友 邦
    • Organizer
      日本放射線腫瘍学会第26回学術大会
    • Place of Presentation
      ホテル青森(青森市)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Dose calculation using in-treatment 4D kilovoltage CBCT and in-treatment linac parameters during VMAT for a lung tumor2013

    • Author(s)
      A. Sakumi, N. Saotome, A. Haga, S. Kida, H. Y., K. Nakagawa
    • Organizer
      日本医学物理学会
    • Place of Presentation
      横浜
    • Data Source
      KAKENHI-PROJECT-25461907
  • [Presentation] 動体追尾リニアックに搭載されたコーンビームCTの4次元再構成の検討2013

    • Author(s)
      杉本聡、芳賀昭弘、山岸隆宏、馬場竜太、高頭浩正、江部和勇
    • Organizer
      第105回日本医学物理学会
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] 放射線治療におけるCone-Beam CTの画質改善2012

    • Author(s)
      木田智士、芳賀昭弘, 他5名
    • Organizer
      日本医学物理学会
    • Place of Presentation
      筑波
    • Year and Date
      2012-09-15
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Four Dimensional Cone-Beam CT and VMAT2012

    • Author(s)
      芳賀昭弘
    • Organizer
      Second International Conference on Real-time Tumor-tracking Radiation Therapy with 4D Molecular Imaging Technique
    • Place of Presentation
      Kyoto(招待講演)
    • Year and Date
      2012-02-17
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Presentation] SPECT-CTを用いた放射性ヨードの線量分布2012

    • Author(s)
      伊藤さおり、芳賀昭弘, 他5名
    • Organizer
      日本医学物理学会
    • Place of Presentation
      筑波
    • Year and Date
      2012-09-15
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Dose Distribution Generated From 1311 Radionuclide Using SPECT-CT2012

    • Author(s)
      Saori Itoh, Akihiro Haga, 他5名
    • Organizer
      アメリカ医学物理学会
    • Place of Presentation
      アメリカ シャーロット
    • Year and Date
      2012-07-30
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Impact of embedded seeds on dose distribution in external x-ray radioth erapy2012

    • Author(s)
      作美明、白石憲史郎、芳賀昭弘, 他2名
    • Organizer
      日本医学物理学会
    • Place of Presentation
      筑波
    • Year and Date
      2012-09-15
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Determination of PTV margin for lung tumor using in-treatment 4D CBCT2012

    • Author(s)
      芳賀昭弘, 他8名
    • Organizer
      アメリカ医学物理学会
    • Place of Presentation
      アメリカ シャーロット
    • Year and Date
      2012-07-30
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] 治療ビームを用いた画像再構成2012

    • Author(s)
      芳賀昭弘, 他8名
    • Organizer
      日本医学物理学会
    • Place of Presentation
      筑波
    • Year and Date
      2012-09-15
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Four Dimensional Cone-Beam CT and VMAT2012

    • Author(s)
      A. Haga
    • Organizer
      Second International Conference on Real-time Tumor-tracking Radiation Therapy with 4D Molecular Imaging Technique
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2012-02-17
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Presentation] Lung SBRT using VMAT and in-treatment KV & MV cone beam CT imaging2012

    • Author(s)
      芳賀昭弘
    • Organizer
      Symposium for Stereotactic Body Radiation Therapy (SBRT) for Liver, Lung & Spine Tumour
    • Place of Presentation
      New Delhi, India(招待講演)
    • Year and Date
      2012-01-27
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Presentation] 放射線治療におけるチーム医療 医学物理士の立場から2012

    • Author(s)
      芳賀昭弘
    • Organizer
      日本放射線腫瘍学会
    • Place of Presentation
      東京(招待講演)
    • Year and Date
      2012-11-24
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] RapidArcにおける治療ビームを用いたCBCT再構成2012

    • Author(s)
      橋本成世、芳賀昭弘, 他8名
    • Organizer
      日本医学物理学会
    • Place of Presentation
      筑波
    • Year and Date
      2012-09-15
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Lung SBRT using VMAT and in-treatment KV & MV cone beam CT imaging2012

    • Author(s)
      A. Haga.
    • Organizer
      Symposium for Stereotactic Body Radiation Therapy(SBRT) for Liver, Lung & SpineTumour
    • Place of Presentation
      New Delhi, India
    • Year and Date
      2012-01-30
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Presentation] 治療ビームを用いた画像再構成2012

    • Author(s)
      芳賀昭弘
    • Organizer
      第104回日本医学物理学会
    • Place of Presentation
      つくば
    • Data Source
      KAKENHI-PROJECT-23390298
  • [Presentation] 繰り返し再構成によるCone-beam CT の画質改善2012

    • Author(s)
      木田智士,芳賀昭弘,増谷佳孝,早乙女直也,中野正寛,作美明,今江禄一,山下英臣,中川恵一.
    • Organizer
      第104回医学物理学会学術大会
    • Place of Presentation
      つくば
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Presentation] 肺がんにおける4D-CBCTとVMAT-SRT2012

    • Author(s)
      中川恵一、芳賀昭弘, 他6名
    • Organizer
      日本放射線腫瘍学会
    • Place of Presentation
      東京
    • Year and Date
      2012-11-25
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Motion analysis of target during stereotactic radiotherapy of lung tumors using volumetric modulated arc therapy2011

    • Author(s)
      T. Imae, A. Haga, T. Onoe, K. Nakagawa, et al.
    • Organizer
      2011 Joint AAPM/COMP Meeting
    • Place of Presentation
      カナダバンクーバー
    • Year and Date
      2011-07-31
    • Data Source
      KAKENHI-PROJECT-22791177
  • [Presentation] BEAM'S EYE VIEW BASED VERIFICATION OF ACTUAL DELIVERY USING IN TREATMENT 4D CONE-BEAM CT2011

    • Author(s)
      K.Nakagawa, A.Haga, H.yamashita, S.Kida, N.Saotome, A.Sakumi, T.Imae, K.Ohtomo, Y.Masutani, K.Yoda
    • Organizer
      ESTRO International Oncology Forum
    • Place of Presentation
      London, United Kingdom
    • Data Source
      KAKENHI-PROJECT-23390298
  • [Presentation] 強度変調放射線治療の品質管理2011

    • Author(s)
      芳賀昭弘
    • Organizer
      日本医学物理学会品質管理講習会
    • Place of Presentation
      福岡
    • Year and Date
      2011-09-27
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Presentation] Novel verification method using in-treatment 4D CBCT2011

    • Author(s)
      芳賀昭弘
    • Organizer
      The 6th JKMP and the 11th AOCMP Meeting
    • Place of Presentation
      Fukuoka
    • Year and Date
      2011-10-01
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Presentation] Quality Assurance of Intensity-Modulated Radiation Therapy2011

    • Author(s)
      芳賀昭弘
    • Organizer
      日本医学物理学会;放射線品質管理講習会
    • Place of Presentation
      九州大学(招待講演)
    • Year and Date
      2011-09-27
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Presentation] 肺がんSRTにおける照射野設定についての評価2011

    • Author(s)
      中川恵一、木田智士、芳賀昭弘、増谷佳孝、山下英臣、尾上剛士、今江禄一、田中堅一郎、大友 邦、依田潔
    • Organizer
      日本放射線腫瘍学会第24回学術大会
    • Place of Presentation
      神戸
    • Data Source
      KAKENHI-PROJECT-23390298
  • [Presentation] Novel verification method using in-treatment 4D CBCT2011

    • Author(s)
      A. Haga, S. Kida, N. Saotome, et al.
    • Organizer
      The 6th JKMP and the 11th AOCMP Meeting
    • Place of Presentation
      Fukuoka, Japan
    • Year and Date
      2011-10-01
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Presentation] VMAT with MONACO2011

    • Author(s)
      A. Haga, et al.
    • Organizer
      the novel TPS : Present status and future application. ESTRO2011
    • Place of Presentation
      London, England
    • Year and Date
      2011-05-09
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Presentation] Comparison of treatment planning systems in Elekta Volumetric Modulated Arc Therapy(Elekta VMAT)-prostate cancer study2010

    • Author(s)
      A. Haga, et al.
    • Organizer
      AAPM2010
    • Place of Presentation
      Philadelphia, America
    • Year and Date
      2010-08-01
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Presentation] SSA法を用いた呼吸時横隔膜挙動の推定2010

    • Author(s)
      水口明, 出町和之, 上坂充, 芳賀昭弘, 木田智士
    • Organizer
      第100回日本医学物理学会学術総会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2010-04-10
    • Data Source
      KAKENHI-PROJECT-22560826
  • [Presentation] 最新X線治療~経時的最適化放射線治療2010

    • Author(s)
      芳賀昭弘
    • Organizer
      放射線によるがん治療・診断の最前線を探る(シンポジウム)
    • Place of Presentation
      東京
    • Year and Date
      2010-10-27
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Presentation] Tracking Volume Change during IMRT treatment using non-rigid registration2010

    • Author(s)
      A. Haga, et al.
    • Organizer
      ESTRO2010
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2010-09-06
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Presentation] 320列CTを用いた動体ファントムの軌跡解析に関する研究2010

    • Author(s)
      今江禄一,芳賀昭弘,尾上剛士, 他.
    • Organizer
      第64回日本放射線技術学会東京部会春期学術大会
    • Place of Presentation
      東京
    • Year and Date
      2010-05-15
    • Data Source
      KAKENHI-PROJECT-22791177
  • [Presentation] 放射線治療の高度化が臨床に与える影響医学物理士から2010

    • Author(s)
      芳賀昭弘
    • Organizer
      日本放射線腫瘍学会
    • Place of Presentation
      東京ベイ舞浜ホテル
    • Year and Date
      2010-11-17
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Presentation] 放射線治療の高精度化が臨床に与える影響2010

    • Author(s)
      芳賀昭弘
    • Organizer
      Joint Symposium in JASTRO meeting
    • Place of Presentation
      舞浜,千葉
    • Year and Date
      2010-11-15
    • Data Source
      KAKENHI-PROJECT-22791176
  • [Presentation] Reconstruction of the Treatment Area by Use of Sinogram in Helical Tomotherapy

    • Author(s)
      A Haga, K Nakagawa, C Maurer, K Ruchala, E Chao, D Casey, S Kida, D Sakata, T Magome, M Nakano, Y Masutani
    • Organizer
      Annual meeting of American Association of Physicists in Medicine
    • Place of Presentation
      Austin, TX
    • Year and Date
      2014-07-20 – 2014-07-24
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] 治療中の呼吸信号および照射制御パラメータを用いた線量分布の構築

    • Author(s)
      今江禄一,芳賀昭弘,早乙女直也,岡野由香里,兼子芳浩,根津誠,三枝茂輝,白木尚,矢野敬一,中川恵一,大友邦.
    • Organizer
      日本放射線腫瘍学会第26回学術大会
    • Place of Presentation
      青森
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Presentation] Reconstruction of the Treatment Area by Use of Sinogram in Helical Tomotherapy and conventional LINAC

    • Author(s)
      Akihiro Haga
    • Organizer
      University of Minnesota, The University of Tokyo, Osaka University, Scientific Symposium,
    • Place of Presentation
      University of Minnesota
    • Year and Date
      2014-07-26 – 2014-07-28
    • Invited
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Photoelectric cross sections based on the Hartree-Fock calculation

    • Author(s)
      Akihiro Haga, Jun’ichi Kotoku, Yataro Horikawa Dousatsu Sakata, Taiki Magome, Keiichi Nakagawa
    • Organizer
      第107回日本医学物理学会
    • Place of Presentation
      横浜パシフィコ
    • Year and Date
      2014-04-10 – 2014-04-13
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Dose Distribution Using Respiratory Signals and Machine Parameters During Treatment

    • Author(s)
      T Imae, A Haga , N Saotome , S Kida , M Nakano , Y Takeuchi , T Shiraki , K Yano , H Yamashita , K Nakagawa , K Ohtomo
    • Organizer
      Annual meeting of American Association of Physicists in Medicine
    • Place of Presentation
      Austin, TX
    • Year and Date
      2014-07-20 – 2014-07-24
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Four-dimensional dose reconstruction by use of in-treatment data set

    • Author(s)
      Akihiro Haga
    • Organizer
      OSAKA, INDIANA, GRONINGEN symposium on Medical Physics,
    • Place of Presentation
      Groningen
    • Year and Date
      2014-08-25 – 2014-08-26
    • Invited
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Agilityを用いた頭頸部高精度放射線治療

    • Author(s)
      作美 明、芳賀昭弘、山本健太郎、中川恵一、岩井良夫、依田潔
    • Organizer
      日本放射線腫瘍学会第27回大会
    • Place of Presentation
      パシフィコ横浜会議センター
    • Year and Date
      2014-12-11 – 2014-12-13
    • Data Source
      KAKENHI-PROJECT-25461907
  • [Presentation] 逐次近似再構成方法による4次元Cone beam CTの画質改善

    • Author(s)
      木田智士,増谷佳孝,中野正寛,早乙女直也,今江禄一,中川恵一,芳賀昭弘.
    • Organizer
      第105回医学物理学会学術大会
    • Place of Presentation
      横浜
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Presentation] VMATを用いた体幹部定位放射線治療中の線量評価

    • Author(s)
      T Imae, A Haga, N Saotome, Y Okano, Y Kaneko, M Nedu, S Saegusa, T Shiraki, Y Takeuchi, K Yano, H Yamashita, K Nakagawa, K Ohtomo
    • Organizer
      第70回日本放射線技術学会
    • Place of Presentation
      横浜パシフィコ
    • Year and Date
      2014-04-10 – 2014-04-13
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] プラスチックシンチレータと冷却CCDカメラを用いた4次元線量分布測定

    • Author(s)
      橋本成世, 西尾禎治, 芳賀昭弘, 花田剛士, 株木重人, 小塚拓洋, 小口正彦
    • Organizer
      第109回日本医学物理学会学術大会
    • Place of Presentation
      パシフィコ横浜(横浜)
    • Year and Date
      2015-04-16 – 2015-04-19
    • Data Source
      KAKENHI-PROJECT-24601017
  • [Presentation] Estimation of Effective Charge Distribution by Dual-Energy CT Reconstruction

    • Author(s)
      D Sakata, S Kida, M Nakano, Y Masutani, K Nakagawa, A Haga
    • Organizer
      Annual meeting of American Association of Physicists in Medicine
    • Place of Presentation
      Austin, TX
    • Year and Date
      2014-07-20 – 2014-07-24
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] 治療計画用4D-CT画像を用いた肺腫瘍の体幹部定位放射線治療(SBRT)の線量評価

    • Author(s)
      三枝茂輝,芳賀昭弘,今江禄一,佐々木克剛,白木尚,矢野敬一,中川恵一.
    • Organizer
      第69回日本放射線技術学会総会学術大会.
    • Place of Presentation
      横浜
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Presentation] Four-dimensional dose reconstruction by use of in-treatment data set

    • Author(s)
      Akihiro Haga
    • Organizer
      OSAKA, INDIANA, GRONINGEN symposium on Medical Physics
    • Place of Presentation
      University of Groningen (Netherlands)
    • Year and Date
      2014-10-25 – 2014-10-26
    • Data Source
      KAKENHI-PROJECT-24601017
  • [Presentation] The characteristics of EPID for in-vivo dosimetry

    • Author(s)
      Naoya Saotome, Satoshi Kida, Toshikazu Imae, Katsutake Sasaki, Yoshitaka Matsutani, Akihiro Haga, Keiichi Nakagawa.
    • Organizer
      American Association of Physicists in Medicine
    • Place of Presentation
      Indiana police, U.S.A
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Presentation] The characteristics of EPID for in-vivo dosimetry

    • Author(s)
      Naoya Saotome, Satoshi Kida, Toshikazu Imae, Katsutake Sasaki, Yoshitaka Matsutani, Akihiro Haga, Keiichi Nakagawa.
    • Organizer
      第105回日本医学物理学会学術大会
    • Place of Presentation
      横浜
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Presentation] Measurement of Eective Charge Distribution by Dual-Energy CT Reconstruction

    • Author(s)
      Dousatsu Sakata, Akihiro Haga, Yoshitaka Masutani, Satoshi Kida and Masahiro Nakano
    • Organizer
      第107回日本医学物理学会
    • Place of Presentation
      横浜パシフィコ
    • Year and Date
      2014-04-10 – 2014-04-13
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] Dose distribution using respiratory signals and machine parameters during treatment.

    • Author(s)
      T Imae, A Haga , N Saotome , S Kida , M Nakano , Y Takeuchi , T Shiraki , K Yano , H Yamashita , K Nakagawa , K Ohtomo.
    • Organizer
      The American Association of Physicists in Medicine
    • Place of Presentation
      Austin, U.S.A.
    • Year and Date
      2014-07-20 – 2014-07-24
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Presentation] Delivered 4D Dose Calculation for Lung-VMAT Patients Using In-Treatment CBCT and LINAC Log Data

    • Author(s)
      N Saotome, A Haga, T Imae, S Kida, M Nakano, H Yamashita, K Nakagawa, K Ohtomo
    • Organizer
      Annual meeting of American Association of Physicists in Medicine
    • Place of Presentation
      Austin, TX
    • Year and Date
      2014-07-20 – 2014-07-24
    • Data Source
      KAKENHI-PROJECT-24689048
  • [Presentation] 回転照射法を用いたWinston-Lutzテストおよび幾何学的補正テーブルの取得.

    • Author(s)
      今江禄一,芳賀昭弘,竹中重治,根津誠,白木尚,矢野敬一,中川恵一.
    • Organizer
      第69回日本放射線技術学会総会学術大会.
    • Place of Presentation
      横浜
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Presentation] Four-Dimensional Dose Distribution Measurement using Plastic Scintillator

    • Author(s)
      M Hashimoto, T Nishio, A Haga, T Hanada, S Kabuki, T Kozuka, M Oguchi
    • Organizer
      56th Annual Meeting of the American Association of Physicists in Medicine
    • Place of Presentation
      Austin Convention Center (Texas)
    • Year and Date
      2014-07-20 – 2014-07-24
    • Data Source
      KAKENHI-PROJECT-24601017
  • [Presentation] Reconstruction of the Treatment Area by Use of Sinogram in Helical Tomotherapy

    • Author(s)
      A Haga, K Nakagawa, C Maurer, K Ruchala, E Chao, D Casey, S Kida, D Sakata, T Magome, M Nakano, Y Masutani
    • Organizer
      56th Annual Meeting of the American Association of Physicists in Medicine
    • Place of Presentation
      Austin Convention Center (Texas)
    • Year and Date
      2014-07-20 – 2014-07-24
    • Data Source
      KAKENHI-PROJECT-24601017
  • [Presentation] Impact of a Low Transmission Multileaf Collimator on the Parotid gland Dose in Head And Neck Volumetric Modulated Arc Therapy Planning - A Dose Volume Histogram Comparison between Two-step Adaptive and Simultaneously Integrated Boost Techniques

    • Author(s)
      A. Sakumi, K. Yamamoto, A. Haga, K. Okuma, H. Igaki, Y. Iwai, K. Yoda, K. Nakagawa
    • Organizer
      American Society for Radiation Oncology' 56th Meeting
    • Place of Presentation
      Moscone Center, San Francisco
    • Year and Date
      2014-09-14 – 2014-09-16
    • Data Source
      KAKENHI-PROJECT-25461907
  • [Presentation] ポータルイメージングシステムを用いた強度変調放射線治療における線量検証.

    • Author(s)
      竹中重治,芳賀昭弘,今江禄一,岡野由香里,白木尚,矢野敬一,中川恵一.
    • Organizer
      第69回日本放射線技術学会総会学術大会
    • Place of Presentation
      横浜
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Presentation] VMAT(Volumetric Modulated Arc Therapy)におけるモンテカルロ治療計画装置を用いた独立線量検証方法の検討

    • Author(s)
      竹中重治,芳賀昭弘,今江禄一,佐々木克剛,三枝茂輝,白木尚,矢野敬一.
    • Organizer
      第68回日本放射線技術学会総会学術大会
    • Place of Presentation
      横浜
    • Data Source
      KAKENHI-PROJECT-24601005
  • [Presentation] 治療同時4D-CBCTによるVMAT- 体幹部定位放射線治療の治療位置精度評価

    • Author(s)
      佐々木克剛,白木尚,今江禄一,矢野敬一,芳賀昭弘,岡野由香里,根津誠.
    • Organizer
      第68回日本放射線技術学会総会学術大会
    • Place of Presentation
      横浜
    • Data Source
      KAKENHI-PROJECT-24601005
  • 1.  IMAE Toshikazu (80420222)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 59 results
  • 2.  NAKAGAWA Keiichi (80188896)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 104 results
  • 3.  YAMASHITA Hideomi (70447407)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 41 results
  • 4.  Kotoku Jun'ichi (70450195)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 24 results
  • 5.  SAKUMI Akira (30360556)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 33 results
  • 6.  TAKENAKA Shigeharu (10623564)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 8 results
  • 7.  DEMACHI Kazuyuki (00292764)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 8.  NISHIO Teiji (40415526)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 3 results
  • 9.  SHIRAISHI Kenshiro (40447404)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 11 results
  • 10.  IGAKI Hiroshi (90361344)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 12 results
  • 11.  HASHIMOTO Masatoshi (40375845)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 5 results
  • 12.  KOZUKA Takuyo (30300932)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 4 results
  • 13.  OGUCHI Masahiko (50169257)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 4 results
  • 14.  生島 仁史 (90202861)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 3 results
  • 15.  SHINOHARA Hiroyuki (90138488)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  MASUTANI Yoshitaka (20345193)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 10 results
  • 17.  HANADA Takashi (30571054)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 18.  KABUKI Sjigeto (00402777)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 19.  SAKATA Dousatsu (00709562)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 20.  WATANABE Yuichi (30772876)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 5 results
  • 21.  NAWA Kanabu (00456914)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 12 results
  • 22.  NAKANO Masahiro (50780384)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 5 results
  • 23.  TAKAHASHI Ryo (10716757)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 24.  MATSUBAYASHI Fumiyasu (60716760)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 25.  ITO Yasushi (90627564)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 26.  辰己 大作 (60728848)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  高橋 渉 (50755668)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 7 results
  • 28.  鈴木 雄一 (70420221)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 29.  守山 敏樹 (30283815)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 30.  山本 陵平 (00533853)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 31.  新澤 真紀 (30704788)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 32.  福井 小紀子 (40336532)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 33.  土岐 博 (70163962)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 34.  山川 みやえ (80403012)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 35.  近藤 和也 (10263815)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 36.  古谷 俊介 (30380041)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 37.  工藤 隆治 (10263865)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 38.  大谷 環樹 (40709557)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 39.  佐々木 幹治 (00885600)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 40.  HANAOKA Shouhei
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 41.  NAKAMOTO Takahiro
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 42.  MUKASA Akitake
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 43.  馬込 大貴
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 2 results
  • 44.  佐田 政隆
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 3 results
  • 45.  福田 大受
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 2 results
  • 46.  松浦 妙子
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 47.  田中 將太
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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