Miyasaka Ryohei 宮阪遼平

Researcher Number	30795141
Other IDs
Affiliation (Current)	2026: 千葉県がんセンター(研究所), 放射線治療部, 専門員
Affiliation (based on the past Project Information) *help	2020 – 2023: 千葉県がんセンター(研究所), 放射線治療部, 技師 2019: 千葉県がんセンター(研究所), 放射線治療部物理室, 技師
Review Section/Research Field	Principal Investigator Basic Section 52040:Radiological sciences-related
Keywords	Principal Investigator 自働化 / 直線加速器 / 医学物理 / dual layer MLC / Halcyon / 多軌道強度変調回転放射線治療 / EPID / 自動化 / 品質保証 / 高精度放射線治療 / 医療用直線加速器

Research Projects
(1 results)
Research Products
(11 results)

Automation of quality assurance for radiation therapy based on the image analysis using EPIDPrincipal Investigator
- Principal Investigator
  
  Miyasaka Ryohei
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Chiba Cancer Center (Research Institute)

All 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Investigation of Halcyon multi‐leaf collimator model in Eclipse treatment planning system: A focus on the VMAT dose calculation with the Acuros XB algorithm2022
- Author(s)
  Ryohei Miyasaka、SangYong Cho、Takuya Hiraoka、Kohei Chiba、Toru Kawachi、Tetsurou Katayose、Yuhi Suda、Ryusuke Hara
- Journal Title
  
  Journal of Applied Clinical Medical Physics
  
  Volume: 23 Issue: 3
- DOI
  10.1002/acm2.13519
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K17186
[Journal Article] Direct energy spectrum measurement of X‐ray from a clinical linac2021
- Author(s)
  Yuhi Suda、Masatsugu Hariu、Ryohei Yamauchi、Ryohe Miyasakai、Atsushi Myojoyama、Weishan Chang、Hidetoshi Saitoh
- Journal Title
  
  Journal of Applied Clinical Medical Physics
  
  Volume: 22 Issue: 8 Pages: 255-264
- DOI
  10.1002/acm2.13354
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K17186
[Journal Article] Evaluation of differences and dosimetric influences of beam models using golden and multi‐institutional measured beam datasets in radiation treatment planning systems2020
- Author(s)
  Tani Kensuke、Wakita Akihisa、Tohyama Naoki、Fujita Yukio、Kito Satoshi、Miyasaka Ryohei、Mizuno Norifumi、Uehara Ryuzo、Takakura Toru、Miyake Shunsuke、Shinoda Kazuya、Oka Yoshitaka、Saito Yasunori、Kojima Hideki、Hayashi Naoki
- Journal Title
  
  Medical Physics
  
  Volume: 47 Issue: 11 Pages: 5852-5871
- DOI
  10.1002/mp.14493
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K17186
[Journal Article] Estimation of the cable effect in megavoltage photon beam by measurement and Monte Carlo simulation2020
- Author(s)
  Yamauchi Ryohei、Igari Mitsunobu、Kasai Yuya、Hariu Masatsugu、Suda Yuhi、Kawachi Toru、Katayose Tetsurou、Mizuno Norifumi、Miyasaka Ryohei、Saitoh Hidetoshi
- Journal Title
  
  Medical Physics
  
  Volume: 47 Issue: 10 Pages: 5324-5332
- DOI
  10.1002/mp.14450
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K17186
[Journal Article] Evaluation of gantry angle during respiratory‐gated VMAT using triggered kilovoltage x‐ray image2019
- Author(s)
  Miyasaka Ryohei、Saitoh Hidetoshi、Kawachi Toru、Katayose Tetsurou、Cho SangYong、Yamauchi Ryohei、Hara Ryusuke
- Journal Title
  
  Journal of Applied Clinical Medical Physics
  
  Volume: 20 Issue: 8 Pages: 98-104
- DOI
  10.1002/acm2.12683
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K17186
[Presentation] HyperArcを用いた局所同時ブースト併用海馬線量低減全脳照射の実現可能性調査2023
- Author(s)
  宮阪遼平
- Organizer
  第61回自治体病院学会
- Data Source
  KAKENHI-PROJECT-19K17186
[Presentation] HyperArcを用いた局所同時ブースト併用海馬線量低減全脳照射の有用性の検討2023
- Author(s)
  宮阪遼平, 河内徹, 東ヶ崎厳太郎, 片寄哲朗, 曺翔永, 原竜介
- Organizer
  第36回高精度放射線外部照射部会学術大会
- Data Source
  KAKENHI-PROJECT-19K17186
[Presentation] 独立線量計算ソフトウェアを用いたHalcyonの患者個別QAの実現可能性調査2022
- Author(s)
  宮阪遼平, 曺翔永, 河内徹, 片寄哲朗, 東ヶ崎厳太郎, 原竜介
- Organizer
  日本放射線腫瘍学会第35回学術大会
- Data Source
  KAKENHI-PROJECT-19K17186
[Presentation] 二層マルチリーフコリメータのリーフ先端透過線量の評価2021
- Author(s)
  宮阪遼平、曺翔永、平岡卓也、千葉康平、河内徹、片寄哲朗、東ヶ崎厳太郎、原竜介
- Organizer
  日本放射線腫瘍学会第34回学術大会
- Data Source
  KAKENHI-PROJECT-19K17186
[Presentation] A feasibility study of measurement-based QA for gantry angle in respiratory-gated VMAT2019
- Author(s)
  Miyasaka Ryohei、Saitoh Hidetoshi、Kawachi Toru、Katayose Tetsurou、Cho SangYong、Yamauchi Ryohei、Hara Ryusuke
- Organizer
  Asia Oceania Congress of Medical Physics 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17186
[Presentation] 肺がんに対する呼吸同期VMAT中のガントリ角度の評価2019
- Author(s)
  宮阪遼平、河内徹、片寄哲朗、曺翔永、東ヶ崎厳太郎、原竜介
- Organizer
  日本放射線腫瘍学会第32回学術大会
- Data Source
  KAKENHI-PROJECT-19K17186

Miyasaka Ryohei 宮阪 遼平

Research Projects

Research Products

Automation of quality assurance for radiation therapy based on the image analysis using EPIDPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Investigation of Halcyon multi‐leaf collimator model in Eclipse treatment planning system: A focus on the VMAT dose calculation with the Acuros XB algorithm2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Direct energy spectrum measurement of X‐ray from a clinical linac2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Evaluation of differences and dosimetric influences of beam models using golden and multi‐institutional measured beam datasets in radiation treatment planning systems2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Estimation of the cable effect in megavoltage photon beam by measurement and Monte Carlo simulation2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Evaluation of gantry angle during respiratory‐gated VMAT using triggered kilovoltage x‐ray image2019

Author(s)

Journal Title

DOI

Data Source

[Presentation] HyperArcを用いた局所同時ブースト併用海馬線量低減全脳照射の実現可能性調査2023

Author(s)

Organizer

Data Source

[Presentation] HyperArcを用いた局所同時ブースト併用海馬線量低減全脳照射の有用性の検討2023

Author(s)

Organizer

Data Source

[Presentation] 独立線量計算ソフトウェアを用いたHalcyonの患者個別QAの実現可能性調査2022

Author(s)

Organizer

Data Source

[Presentation] 二層マルチリーフコリメータのリーフ先端透過線量の評価2021

Author(s)

Organizer

Data Source

[Presentation] A feasibility study of measurement-based QA for gantry angle in respiratory-gated VMAT2019

Author(s)

Organizer

Data Source

[Presentation] 肺がんに対する呼吸同期VMAT中のガントリ角度の評価2019

Author(s)

Organizer

Data Source

Miyasaka Ryohei 宮阪遼平